129921864

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{19543}}^1$

素因数の和:19829

約数の個数: 32

約数和(自身を含む): 325993920

約数和(自身を除く): 196072056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 19543, 39086, 58629, 78172, 117258, 156344, 234516, 469032, 5413411, 10826822, 16240233, 21653644, 32480466, 43307288, 64960932, 129921864]

約数ペア:

[(1, 129921864), (2, 64960932), (3, 43307288), (4, 32480466), (6, 21653644), (8, 16240233), (12, 10826822), (24, 5413411), (277, 469032), (554, 234516), (831, 156344), (1108, 117258), (1662, 78172), (2216, 58629), (3324, 39086), (6648, 19543)]