128365852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{10651}}^1$

素因数の和:10809

約数の個数: 24

約数和(自身を含む): 236218752

約数和(自身を除く): 107852900

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 10651, 12052, 21302, 42604, 244973, 489946, 979892, 1395281, 2790562, 5581124, 32091463, 64182926, 128365852]

約数ペア:

[(1, 128365852), (2, 64182926), (4, 32091463), (23, 5581124), (46, 2790562), (92, 1395281), (131, 979892), (262, 489946), (524, 244973), (3013, 42604), (6026, 21302), (10651, 12052)]