168206843

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22229}}^1$

素因数の和:22306

約数の個数: 16

約数和(自身を含む): 204871680

約数和(自身を除く): 36664837

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 22229, 155603, 511267, 1044763, 3578869, 7313341, 24029549, 168206843]

約数ペア:

[(1, 168206843), (7, 24029549), (23, 7313341), (47, 3578869), (161, 1044763), (329, 511267), (1081, 155603), (7567, 22229)]