138371324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{380141}}^1$

素因数の和:380165

約数の個数: 24

約数和(自身を含む): 298031328

約数和(自身を除く): 159660004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 380141, 760282, 1520564, 2660987, 4941833, 5321974, 9883666, 10643948, 19767332, 34592831, 69185662, 138371324]

約数ペア:

[(1, 138371324), (2, 69185662), (4, 34592831), (7, 19767332), (13, 10643948), (14, 9883666), (26, 5321974), (28, 4941833), (52, 2660987), (91, 1520564), (182, 760282), (364, 380141)]