156660986894

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{12239}}^1\times {\mathrm{33161}}^1$

素因数の和:45595

約数の個数: 16

約数和(自身を含む): 236235476160

約数和(自身を除く): 79574489266

約数列:

[1, 2, 193, 386, 12239, 24478, 33161, 66322, 2362127, 4724254, 6400073, 12800146, 405857479, 811714958, 78330493447, 156660986894]

約数ペア:

[(1, 156660986894), (2, 78330493447), (193, 811714958), (386, 405857479), (12239, 12800146), (24478, 6400073), (33161, 4724254), (66322, 2362127)]