129016848

素因数分解:

$2^4\times 3^1\times {\mathrm{2687851}}^1$

素因数の和:2687862

約数の個数: 20

約数和(自身を含む): 333293648

約数和(自身を除く): 204276800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2687851, 5375702, 8063553, 10751404, 16127106, 21502808, 32254212, 43005616, 64508424, 129016848]

約数ペア:

[(1, 129016848), (2, 64508424), (3, 43005616), (4, 32254212), (6, 21502808), (8, 16127106), (12, 10751404), (16, 8063553), (24, 5375702), (48, 2687851)]