157480322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{70241}}^1$

素因数の和:70321

約数の個数: 16

約数和(自身を含む): 252871200

約数和(自身を除く): 95390878

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 70241, 140482, 1334579, 2669158, 4144219, 8288438, 78740161, 157480322]

約数ペア:

[(1, 157480322), (2, 78740161), (19, 8288438), (38, 4144219), (59, 2669158), (118, 1334579), (1121, 140482), (2242, 70241)]