140155223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4349}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 157365600

約数和(自身を除く): 17210377

約数列:

[1, 13, 37, 67, 481, 871, 2479, 4349, 32227, 56537, 160913, 291383, 2091869, 3787979, 10781171, 140155223]

約数ペア:

[(1, 140155223), (13, 10781171), (37, 3787979), (67, 2091869), (481, 291383), (871, 160913), (2479, 56537), (4349, 32227)]