168133774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{260269}}^1$

素因数の和:260307

約数の個数: 16

約数和(自身を含む): 281091600

約数和(自身を除く): 112957826

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 260269, 520538, 4424573, 4945111, 8849146, 9890222, 84066887, 168133774]

約数ペア:

[(1, 168133774), (2, 84066887), (17, 9890222), (19, 8849146), (34, 4945111), (38, 4424573), (323, 520538), (646, 260269)]