154989238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{12421}}^1$

素因数の和:12807

約数の個数: 16

約数和(自身を含む): 246849984

約数和(自身を除く): 91860746

約数列:

[1, 2, 17, 34, 367, 734, 6239, 12421, 12478, 24842, 211157, 422314, 4558507, 9117014, 77494619, 154989238]

約数ペア:

[(1, 154989238), (2, 77494619), (17, 9117014), (34, 4558507), (367, 422314), (734, 211157), (6239, 24842), (12421, 12478)]