138288058

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 209048040

約数和(自身を除く): 70759982

約数列:

[1, 2, 269, 401, 538, 641, 802, 1282, 107869, 172429, 215738, 257041, 344858, 514082, 69144029, 138288058]

約数ペア:

[(1, 138288058), (2, 69144029), (269, 514082), (401, 344858), (538, 257041), (641, 215738), (802, 172429), (1282, 107869)]