155961839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{5113}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 176739840

約数和(自身を除く): 20778001

約数列:

[1, 11, 47, 59, 517, 649, 2773, 5113, 30503, 56243, 240311, 301667, 2643421, 3318337, 14178349, 155961839]

約数ペア:

[(1, 155961839), (11, 14178349), (47, 3318337), (59, 2643421), (517, 301667), (649, 240311), (2773, 56243), (5113, 30503)]