156920315

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 191600640

約数和(自身を除く): 34680325

約数列:

[1, 5, 107, 131, 535, 655, 2239, 11195, 14017, 70085, 239573, 293309, 1197865, 1466545, 31384063, 156920315]

約数ペア:

[(1, 156920315), (5, 31384063), (107, 1466545), (131, 1197865), (535, 293309), (655, 239573), (2239, 70085), (11195, 14017)]