128107968

素因数分解:

$2^6\times 3^1\times {\mathrm{667229}}^1$

素因数の和:667244

約数の個数: 28

約数和(自身を含む): 338952840

約数和(自身を除く): 210844872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 667229, 1334458, 2001687, 2668916, 4003374, 5337832, 8006748, 10675664, 16013496, 21351328, 32026992, 42702656, 64053984, 128107968]

約数ペア:

[(1, 128107968), (2, 64053984), (3, 42702656), (4, 32026992), (6, 21351328), (8, 16013496), (12, 10675664), (16, 8006748), (24, 5337832), (32, 4003374), (48, 2668916), (64, 2001687), (96, 1334458), (192, 667229)]