156948301960

素因数分解:

$2^3\times 5^1\times {\mathrm{5701}}^1\times {\mathrm{688249}}^1$

素因数の和:693961

約数の個数: 32

約数和(自身を含む): 353196135000

約数和(自身を除く): 196247833040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5701, 11402, 22804, 28505, 45608, 57010, 114020, 228040, 688249, 1376498, 2752996, 3441245, 5505992, 6882490, 13764980, 27529960, 3923707549, 7847415098, 15694830196, 19618537745, 31389660392, 39237075490, 78474150980, 156948301960]

約数ペア:

[(1, 156948301960), (2, 78474150980), (4, 39237075490), (5, 31389660392), (8, 19618537745), (10, 15694830196), (20, 7847415098), (40, 3923707549), (5701, 27529960), (11402, 13764980), (22804, 6882490), (28505, 5505992), (45608, 3441245), (57010, 2752996), (114020, 1376498), (228040, 688249)]