129832108

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{28447}}^1$

素因数の和:28621

約数の個数: 24

約数和(自身を含む): 261266432

約数和(自身を除く): 131434324

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 28447, 56894, 113788, 199129, 398258, 796516, 4636861, 9273722, 18547444, 32458027, 64916054, 129832108]

約数ペア:

[(1, 129832108), (2, 64916054), (4, 32458027), (7, 18547444), (14, 9273722), (28, 4636861), (163, 796516), (326, 398258), (652, 199129), (1141, 113788), (2282, 56894), (4564, 28447)]