168559612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3241531}}^1$

素因数の和:3241548

約数の個数: 12

約数和(自身を含む): 317670136

約数和(自身を除く): 149110524

約数列:

[1, 2, 4, 13, 26, 52, 3241531, 6483062, 12966124, 42139903, 84279806, 168559612]

約数ペア:

[(1, 168559612), (2, 84279806), (4, 42139903), (13, 12966124), (26, 6483062), (52, 3241531)]