156968028539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3134909}}^1$

素因数の和:3135250

約数の個数: 16

約数和(自身を含む): 187793648640

約数和(自身を除く): 30825620101

約数列:

[1, 7, 23, 161, 311, 2177, 7153, 50071, 3134909, 21944363, 72102907, 504720349, 974956699, 6824696893, 22424004077, 156968028539]

約数ペア:

[(1, 156968028539), (7, 22424004077), (23, 6824696893), (161, 974956699), (311, 504720349), (2177, 72102907), (7153, 21944363), (50071, 3134909)]