156668651

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 171414144

約数和(自身を除く): 14745493

約数列:

[1, 17, 43, 107, 731, 1819, 2003, 4601, 34051, 78217, 86129, 214321, 1464193, 3643457, 9215803, 156668651]

約数ペア:

[(1, 156668651), (17, 9215803), (43, 3643457), (107, 1464193), (731, 214321), (1819, 86129), (2003, 78217), (4601, 34051)]