159043274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{77431}}^1$

素因数の和:77525

約数の個数: 16

約数和(自身を含む): 260171520

約数和(自身を除く): 101128246

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 77431, 154862, 1006603, 2013206, 6117049, 12234098, 79521637, 159043274]

約数ペア:

[(1, 159043274), (2, 79521637), (13, 12234098), (26, 6117049), (79, 2013206), (158, 1006603), (1027, 154862), (2054, 77431)]