128424432

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21067}}^1$

素因数の和:21205

約数の個数: 40

約数和(自身を含む): 334391296

約数和(自身を除く): 205966864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 21067, 42134, 63201, 84268, 126402, 168536, 252804, 337072, 505608, 1011216, 2675509, 5351018, 8026527, 10702036, 16053054, 21404072, 32106108, 42808144, 64212216, 128424432]

約数ペア:

[(1, 128424432), (2, 64212216), (3, 42808144), (4, 32106108), (6, 21404072), (8, 16053054), (12, 10702036), (16, 8026527), (24, 5351018), (48, 2675509), (127, 1011216), (254, 505608), (381, 337072), (508, 252804), (762, 168536), (1016, 126402), (1524, 84268), (2032, 63201), (3048, 42134), (6096, 21067)]