168183839

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 190462800

約数和(自身を除く): 22278961

約数列:

[1, 17, 19, 109, 281, 289, 323, 1853, 2071, 4777, 5339, 5491, 30629, 31501, 35207, 81209, 90763, 520693, 581951, 598519, 1542971, 8851781, 9893167, 168183839]

約数ペア:

[(1, 168183839), (17, 9893167), (19, 8851781), (109, 1542971), (281, 598519), (289, 581951), (323, 520693), (1853, 90763), (2071, 81209), (4777, 35207), (5339, 31501), (5491, 30629)]