156913424740

素因数分解:

$2^2\times 5^1\times {\mathrm{94291}}^1\times {\mathrm{83207}}^1$

素因数の和:177507

約数の個数: 24

約数和(自身を含む): 329525646912

約数和(自身を除く): 172612222172

約数列:

[1, 2, 4, 5, 10, 20, 83207, 94291, 166414, 188582, 332828, 377164, 416035, 471455, 832070, 942910, 1664140, 1885820, 7845671237, 15691342474, 31382684948, 39228356185, 78456712370, 156913424740]

約数ペア:

[(1, 156913424740), (2, 78456712370), (4, 39228356185), (5, 31382684948), (10, 15691342474), (20, 7845671237), (83207, 1885820), (94291, 1664140), (166414, 942910), (188582, 832070), (332828, 471455), (377164, 416035)]