156944612090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242065887}}^1$

素因数の和:2242065901

約数の個数: 16

約数和(自身を含む): 322857487872

約数和(自身を除く): 165912875782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242065887, 4484131774, 11210329435, 15694461209, 22420658870, 31388922418, 78472306045, 156944612090]

約数ペア:

[(1, 156944612090), (2, 78472306045), (5, 31388922418), (7, 22420658870), (10, 15694461209), (14, 11210329435), (35, 4484131774), (70, 2242065887)]