168081208

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{71707}}^1$

素因数の和:72006

約数の個数: 16

約数和(自身を含む): 316232280

約数和(自身を除く): 148151072

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 71707, 143414, 286828, 573656, 21010151, 42020302, 84040604, 168081208]

約数ペア:

[(1, 168081208), (2, 84040604), (4, 42020302), (8, 21010151), (293, 573656), (586, 286828), (1172, 143414), (2344, 71707)]