150850861

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 185664960

約数和(自身を除く): 34814099

約数列:

[1, 7, 19, 49, 133, 311, 521, 931, 2177, 3647, 5909, 9899, 15239, 25529, 41363, 69293, 162031, 289541, 485051, 1134217, 3078589, 7939519, 21550123, 150850861]

約数ペア:

[(1, 150850861), (7, 21550123), (19, 7939519), (49, 3078589), (133, 1134217), (311, 485051), (521, 289541), (931, 162031), (2177, 69293), (3647, 41363), (5909, 25529), (9899, 15239)]