137998484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85607}}^1$

素因数の和:85655

約数の個数: 24

約数和(自身を含む): 268466688

約数和(自身を除く): 130468204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 85607, 171214, 342428, 1112891, 2225782, 2653817, 4451564, 5307634, 10615268, 34499621, 68999242, 137998484]

約数ペア:

[(1, 137998484), (2, 68999242), (4, 34499621), (13, 10615268), (26, 5307634), (31, 4451564), (52, 2653817), (62, 2225782), (124, 1112891), (403, 342428), (806, 171214), (1612, 85607)]