156928766294

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{2625017}}^1$

素因数の和:2625511

約数の個数: 16

約数和(自身を含む): 239275640736

約数和(自身を除く): 82346874442

約数列:

[1, 2, 71, 142, 421, 842, 29891, 59782, 2625017, 5250034, 186376207, 372752414, 1105132157, 2210264314, 78464383147, 156928766294]

約数ペア:

[(1, 156928766294), (2, 78464383147), (71, 2210264314), (142, 1105132157), (421, 372752414), (842, 186376207), (29891, 5250034), (59782, 2625017)]