128607562

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{2411}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 195372000

約数和(自身を除く): 66764438

約数列:

[1, 2, 149, 179, 298, 358, 2411, 4822, 26671, 53342, 359239, 431569, 718478, 863138, 64303781, 128607562]

約数ペア:

[(1, 128607562), (2, 64303781), (149, 863138), (179, 718478), (298, 431569), (358, 359239), (2411, 53342), (4822, 26671)]