124345256

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14143}}^1$

素因数の和:14313

約数の個数: 32

約数和(自身を含む): 268170240

約数和(自身を除く): 143824984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 14143, 28286, 56572, 99001, 113144, 198002, 396004, 792008, 2220451, 4440902, 8881804, 15543157, 17763608, 31086314, 62172628, 124345256]

約数ペア:

[(1, 124345256), (2, 62172628), (4, 31086314), (7, 17763608), (8, 15543157), (14, 8881804), (28, 4440902), (56, 2220451), (157, 792008), (314, 396004), (628, 198002), (1099, 113144), (1256, 99001), (2198, 56572), (4396, 28286), (8792, 14143)]