130960048

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{174149}}^1$

素因数の和:174204

約数の個数: 20

約数和(自身を含む): 259135200

約数和(自身を除く): 128175152

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 174149, 348298, 696596, 1393192, 2786384, 8185003, 16370006, 32740012, 65480024, 130960048]

約数ペア:

[(1, 130960048), (2, 65480024), (4, 32740012), (8, 16370006), (16, 8185003), (47, 2786384), (94, 1393192), (188, 696596), (376, 348298), (752, 174149)]