161799326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{327529}}^1$

素因数の和:327563

約数の個数: 16

約数和(自身を含む): 275125200

約数和(自身を除く): 113325874

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 327529, 655058, 4257877, 6223051, 8515754, 12446102, 80899663, 161799326]

約数ペア:

[(1, 161799326), (2, 80899663), (13, 12446102), (19, 8515754), (26, 6223051), (38, 4257877), (247, 655058), (494, 327529)]