137144852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{202877}}^1$

素因数の和:202907

約数の個数: 18

約数和(自身を含む): 259886718

約数和(自身を除く): 122741866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 202877, 405754, 811508, 2637401, 5274802, 10549604, 34286213, 68572426, 137144852]

約数ペア:

[(1, 137144852), (2, 68572426), (4, 34286213), (13, 10549604), (26, 5274802), (52, 2637401), (169, 811508), (338, 405754), (676, 202877)]