156928194894

素因数分解:

$2^1\times 3^1\times {\mathrm{40123}}^1\times {\mathrm{651863}}^1$

素因数の和:691991

約数の個数: 16

約数和(自身を含む): 313864693632

約数和(自身を除く): 156936498738

約数列:

[1, 2, 3, 6, 40123, 80246, 120369, 240738, 651863, 1303726, 1955589, 3911178, 26154699149, 52309398298, 78464097447, 156928194894]

約数ペア:

[(1, 156928194894), (2, 78464097447), (3, 52309398298), (6, 26154699149), (40123, 3911178), (80246, 1955589), (120369, 1303726), (240738, 651863)]