149832296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{435559}}^1$

素因数の和:435608

約数の個数: 16

約数和(自身を含む): 287469600

約数和(自身を除く): 137637304

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 435559, 871118, 1742236, 3484472, 18729037, 37458074, 74916148, 149832296]

約数ペア:

[(1, 149832296), (2, 74916148), (4, 37458074), (8, 18729037), (43, 3484472), (86, 1742236), (172, 871118), (344, 435559)]