168643124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{13457}}^1$

素因数の和:13715

約数の個数: 24

約数和(自身を含む): 319169928

約数和(自身を除く): 150526804

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 13457, 26914, 53828, 174941, 349882, 699764, 3243137, 6486274, 12972548, 42160781, 84321562, 168643124]

約数ペア:

[(1, 168643124), (2, 84321562), (4, 42160781), (13, 12972548), (26, 6486274), (52, 3243137), (241, 699764), (482, 349882), (964, 174941), (3133, 53828), (6266, 26914), (12532, 13457)]