157281296639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1112779}}^1$

素因数の和:1113014

約数の個数: 16

約数和(自身を含む): 170388873600

約数和(自身を除く): 13107576961

約数列:

[1, 19, 43, 173, 817, 3287, 7439, 141341, 1112779, 21142801, 47849497, 192510767, 909140443, 3657704573, 8277962981, 157281296639]

約数ペア:

[(1, 157281296639), (19, 8277962981), (43, 3657704573), (173, 909140443), (817, 192510767), (3287, 47849497), (7439, 21142801), (141341, 1112779)]