131465276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{1129}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 235971120

約数和(自身を除く): 104505844

約数列:

[1, 2, 4, 43, 86, 172, 677, 1129, 1354, 2258, 2708, 4516, 29111, 48547, 58222, 97094, 116444, 194188, 764333, 1528666, 3057332, 32866319, 65732638, 131465276]

約数ペア:

[(1, 131465276), (2, 65732638), (4, 32866319), (43, 3057332), (86, 1528666), (172, 764333), (677, 194188), (1129, 116444), (1354, 97094), (2258, 58222), (2708, 48547), (4516, 29111)]