138445154

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 209417400

約数和(自身を除く): 70972246

約数列:

[1, 2, 269, 277, 538, 554, 929, 1858, 74513, 149026, 249901, 257333, 499802, 514666, 69222577, 138445154]

約数ペア:

[(1, 138445154), (2, 69222577), (269, 514666), (277, 499802), (538, 257333), (554, 249901), (929, 149026), (1858, 74513)]