156668611292

素因数分解:

$2^2\times {\mathrm{2017}}^1\times {\mathrm{19418519}}^1$

素因数の和:19420540

約数の個数: 12

約数和(自身を含む): 274306013520

約数和(自身を除く): 117637402228

約数列:

[1, 2, 4, 2017, 4034, 8068, 19418519, 38837038, 77674076, 39167152823, 78334305646, 156668611292]

約数ペア:

[(1, 156668611292), (2, 78334305646), (4, 39167152823), (2017, 77674076), (4034, 38837038), (8068, 19418519)]