126831184

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{53201}}^1$

素因数の和:53358

約数の個数: 20

約数和(自身を含む): 247389300

約数和(自身を除く): 120558116

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 53201, 106402, 212804, 425608, 851216, 7926949, 15853898, 31707796, 63415592, 126831184]

約数ペア:

[(1, 126831184), (2, 63415592), (4, 31707796), (8, 15853898), (16, 7926949), (149, 851216), (298, 425608), (596, 212804), (1192, 106402), (2384, 53201)]