118221584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43721}}^1$

素因数の和:43755

約数の個数: 30

約数和(自身を含む): 248034906

約数和(自身を除く): 129813322

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 43721, 87442, 174884, 349768, 568373, 699536, 1136746, 2273492, 4546984, 7388849, 9093968, 14777698, 29555396, 59110792, 118221584]

約数ペア:

[(1, 118221584), (2, 59110792), (4, 29555396), (8, 14777698), (13, 9093968), (16, 7388849), (26, 4546984), (52, 2273492), (104, 1136746), (169, 699536), (208, 568373), (338, 349768), (676, 174884), (1352, 87442), (2704, 43721)]