128218246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{133283}}^1$

素因数の和:133335

約数の個数: 16

約数和(自身を含む): 212721264

約数和(自身を除く): 84503018

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 133283, 266566, 1732679, 3465358, 4931471, 9862942, 64109123, 128218246]

約数ペア:

[(1, 128218246), (2, 64109123), (13, 9862942), (26, 4931471), (37, 3465358), (74, 1732679), (481, 266566), (962, 133283)]