161330457545

素因数分解:

$5^1\times {\mathrm{331}}^1\times {\mathrm{3701}}^1\times {\mathrm{26339}}^1$

素因数の和:30376

約数の個数: 16

約数和(自身を含む): 194241274560

約数和(自身を除く): 32910817015

約数列:

[1, 5, 331, 1655, 3701, 18505, 26339, 131695, 1225031, 6125155, 8718209, 43591045, 97480639, 487403195, 32266091509, 161330457545]

約数ペア:

[(1, 161330457545), (5, 32266091509), (331, 487403195), (1655, 97480639), (3701, 43591045), (18505, 8718209), (26339, 6125155), (131695, 1225031)]