172425874

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3142

約数の個数: 24

約数和(自身を含む): 276514560

約数和(自身を除く): 104088686

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 3002, 3023, 6046, 28519, 57038, 57437, 114874, 238817, 477634, 1091303, 2182606, 4537523, 9075046, 86212937, 172425874]

約数ペア:

[(1, 172425874), (2, 86212937), (19, 9075046), (38, 4537523), (79, 2182606), (158, 1091303), (361, 477634), (722, 238817), (1501, 114874), (3002, 57437), (3023, 57038), (6046, 28519)]