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#include <iostream>

using namespace std;

int solve_c(int b, int na)
{
	if (b < 2)
		return 0;

	if (na / b - 1 > 1)
		return 1;		

	return 0;
}

int solve_b(int a, int n)
{
	int cnt = 0;
	int na = n / a - 1;

	if (na < 2)
		return 0;

	for (int i = 1; i * i <= na; ++i)
	{
		if (na % i == 0)
		{
			cnt += solve_c(i, na);
				
			if (na / i != i)
				cnt += solve_c(na / i, na);
		}
	}

	return cnt;
}

int solve_a(int n)
{
	int cnt = 0;

	for (int i = 1; i * i <= n; ++i)
	{
		if (n % i == 0)
		{
			cnt += solve_b(i, n);
			
			if (n / i != i)
				cnt += solve_b(n / i, n);
		}
	}

	return cnt;
}

int main()
{
	int n;

	cin >> n;
	cout << solve_a(n);

	return 0;
}