156985479185

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{1055471}}^1$

素因数の和:1055824

約数の個数: 16

約数和(自身を含む): 190592911872

約数和(自身を除く): 33607432687

約数列:

[1, 5, 151, 197, 755, 985, 29747, 148735, 1055471, 5277355, 159376121, 207927787, 796880605, 1039638935, 31397095837, 156985479185]

約数ペア:

[(1, 156985479185), (5, 31397095837), (151, 1039638935), (197, 796880605), (755, 207927787), (985, 159376121), (29747, 5277355), (148735, 1055471)]