140581759

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 147956800

約数和(自身を除く): 7375041

約数列:

[1, 37, 61, 199, 313, 2257, 7363, 11581, 12139, 19093, 62287, 449143, 706441, 2304619, 3799507, 140581759]

約数ペア:

[(1, 140581759), (37, 3799507), (61, 2304619), (199, 706441), (313, 449143), (2257, 62287), (7363, 19093), (11581, 12139)]