125721748

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 225064224

約数和(自身を除く): 99342476

約数列:

[1, 2, 4, 67, 131, 134, 262, 268, 524, 3581, 7162, 8777, 14324, 17554, 35108, 239927, 469111, 479854, 938222, 959708, 1876444, 31430437, 62860874, 125721748]

約数ペア:

[(1, 125721748), (2, 62860874), (4, 31430437), (67, 1876444), (131, 959708), (134, 938222), (262, 479854), (268, 469111), (524, 239927), (3581, 35108), (7162, 17554), (8777, 14324)]