153406462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{21859}}^1$

素因数の和:21912

約数の個数: 24

約数和(自身を含む): 261664200

約数和(自身を除く): 108257738

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 21859, 43718, 240449, 480898, 633911, 1267822, 2644939, 5289878, 6973021, 13946042, 76703231, 153406462]

約数ペア:

[(1, 153406462), (2, 76703231), (11, 13946042), (22, 6973021), (29, 5289878), (58, 2644939), (121, 1267822), (242, 633911), (319, 480898), (638, 240449), (3509, 43718), (7018, 21859)]