168180310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{391117}}^1$

素因数の和:391167

約数の個数: 16

約数和(自身を含む): 309765456

約数和(自身を除く): 141585146

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 391117, 782234, 1955585, 3911170, 16818031, 33636062, 84090155, 168180310]

約数ペア:

[(1, 168180310), (2, 84090155), (5, 33636062), (10, 16818031), (43, 3911170), (86, 1955585), (215, 782234), (430, 391117)]