161937804931

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{811519}}^1$

素因数の和:812538

約数の個数: 16

約数和(自身を含む): 191648563200

約数和(自身を除く): 29710758269

約数列:

[1, 7, 29, 203, 983, 6881, 28507, 199549, 811519, 5680633, 23534051, 164738357, 797723177, 5584062239, 23133972133, 161937804931]

約数ペア:

[(1, 161937804931), (7, 23133972133), (29, 5584062239), (203, 797723177), (983, 164738357), (6881, 23534051), (28507, 5680633), (199549, 811519)]