138842958

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{538151}}^1$

素因数の和:538199

約数の個数: 16

約数和(自身を含む): 284144256

約数和(自身を除く): 145301298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 538151, 1076302, 1614453, 3228906, 23140493, 46280986, 69421479, 138842958]

約数ペア:

[(1, 138842958), (2, 69421479), (3, 46280986), (6, 23140493), (43, 3228906), (86, 1614453), (129, 1076302), (258, 538151)]