137075128

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{123269}}^1$

素因数の和:123414

約数の個数: 16

約数和(自身を含む): 258867000

約数和(自身を除く): 121791872

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 123269, 246538, 493076, 986152, 17134391, 34268782, 68537564, 137075128]

約数ペア:

[(1, 137075128), (2, 68537564), (4, 34268782), (8, 17134391), (139, 986152), (278, 493076), (556, 246538), (1112, 123269)]