147996864

素因数分解:

$2^6\times 3^2\times {\mathrm{256939}}^1$

素因数の和:256957

約数の個数: 42

約数和(自身を含む): 424207940

約数和(自身を除く): 276211076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 256939, 513878, 770817, 1027756, 1541634, 2055512, 2312451, 3083268, 4111024, 4624902, 6166536, 8222048, 9249804, 12333072, 16444096, 18499608, 24666144, 36999216, 49332288, 73998432, 147996864]

約数ペア:

[(1, 147996864), (2, 73998432), (3, 49332288), (4, 36999216), (6, 24666144), (8, 18499608), (9, 16444096), (12, 12333072), (16, 9249804), (18, 8222048), (24, 6166536), (32, 4624902), (36, 4111024), (48, 3083268), (64, 2312451), (72, 2055512), (96, 1541634), (144, 1027756), (192, 770817), (288, 513878), (576, 256939)]