168686078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{20231}}^1$

素因数の和:20623

約数の個数: 16

約数和(自身を含む): 276773760

約数和(自身を除く): 108087682

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 20231, 40462, 222541, 445082, 7667549, 15335098, 84343039, 168686078]

約数ペア:

[(1, 168686078), (2, 84343039), (11, 15335098), (22, 7667549), (379, 445082), (758, 222541), (4169, 40462), (8338, 20231)]