127260864

素因数分解:

$2^6\times 3^2\times {\mathrm{220939}}^1$

素因数の和:220957

約数の個数: 42

約数和(自身を含む): 364771940

約数和(自身を除く): 237511076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 220939, 441878, 662817, 883756, 1325634, 1767512, 1988451, 2651268, 3535024, 3976902, 5302536, 7070048, 7953804, 10605072, 14140096, 15907608, 21210144, 31815216, 42420288, 63630432, 127260864]

約数ペア:

[(1, 127260864), (2, 63630432), (3, 42420288), (4, 31815216), (6, 21210144), (8, 15907608), (9, 14140096), (12, 10605072), (16, 7953804), (18, 7070048), (24, 5302536), (32, 3976902), (36, 3535024), (48, 2651268), (64, 1988451), (72, 1767512), (96, 1325634), (144, 883756), (192, 662817), (288, 441878), (576, 220939)]