127923456

素因数分解:

$2^8\times 3^1\times {\mathrm{166567}}^1$

素因数の和:166586

約数の個数: 36

約数和(自身を含む): 340464992

約数和(自身を除く): 212541536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 166567, 333134, 499701, 666268, 999402, 1332536, 1998804, 2665072, 3997608, 5330144, 7995216, 10660288, 15990432, 21320576, 31980864, 42641152, 63961728, 127923456]

約数ペア:

[(1, 127923456), (2, 63961728), (3, 42641152), (4, 31980864), (6, 21320576), (8, 15990432), (12, 10660288), (16, 7995216), (24, 5330144), (32, 3997608), (48, 2665072), (64, 1998804), (96, 1332536), (128, 999402), (192, 666268), (256, 499701), (384, 333134), (768, 166567)]