127801472

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{6701}}^1$

素因数の和:6864

約数の個数: 32

約数和(自身を含む): 256351500

約数和(自身を除く): 128550028

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4768, 6701, 9536, 13402, 19072, 26804, 53608, 107216, 214432, 428864, 857728, 998449, 1996898, 3993796, 7987592, 15975184, 31950368, 63900736, 127801472]

約数ペア:

[(1, 127801472), (2, 63900736), (4, 31950368), (8, 15975184), (16, 7987592), (32, 3993796), (64, 1996898), (128, 998449), (149, 857728), (298, 428864), (596, 214432), (1192, 107216), (2384, 53608), (4768, 26804), (6701, 19072), (9536, 13402)]