156740182898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{38397889}}^1$

素因数の和:38398061

約数の個数: 16

約数和(自身を含む): 254808398040

約数和(自身を除く): 98068215142

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 38397889, 76795778, 499172557, 998345114, 6028468573, 12056937146, 78370091449, 156740182898]

約数ペア:

[(1, 156740182898), (2, 78370091449), (13, 12056937146), (26, 6028468573), (157, 998345114), (314, 499172557), (2041, 76795778), (4082, 38397889)]