126875156

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{18869}}^1$

素因数の和:18955

約数の個数: 18

約数和(自身を含む): 227591070

約数和(自身を除く): 100715914

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 18869, 37738, 75476, 773629, 1547258, 3094516, 31718789, 63437578, 126875156]

約数ペア:

[(1, 126875156), (2, 63437578), (4, 31718789), (41, 3094516), (82, 1547258), (164, 773629), (1681, 75476), (3362, 37738), (6724, 18869)]