156780864

素因数分解:

$2^6\times 3^2\times {\mathrm{272189}}^1$

素因数の和:272207

約数の個数: 42

約数和(自身を含む): 449385690

約数和(自身を除く): 292604826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 272189, 544378, 816567, 1088756, 1633134, 2177512, 2449701, 3266268, 4355024, 4899402, 6532536, 8710048, 9798804, 13065072, 17420096, 19597608, 26130144, 39195216, 52260288, 78390432, 156780864]

約数ペア:

[(1, 156780864), (2, 78390432), (3, 52260288), (4, 39195216), (6, 26130144), (8, 19597608), (9, 17420096), (12, 13065072), (16, 9798804), (18, 8710048), (24, 6532536), (32, 4899402), (36, 4355024), (48, 3266268), (64, 2449701), (72, 2177512), (96, 1633134), (144, 1088756), (192, 816567), (288, 544378), (576, 272189)]