156672014

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 238598352

約数和(自身を除く): 81926338

約数列:

[1, 2, 113, 163, 226, 326, 4253, 8506, 18419, 36838, 480589, 693239, 961178, 1386478, 78336007, 156672014]

約数ペア:

[(1, 156672014), (2, 78336007), (113, 1386478), (163, 961178), (226, 693239), (326, 480589), (4253, 36838), (8506, 18419)]