138492094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38321}}^1$

素因数の和:38475

約数の個数: 16

約数和(自身を含む): 225333360

約数和(自身を除く): 86841266

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 38321, 76642, 498173, 996346, 5326619, 10653238, 69246047, 138492094]

約数ペア:

[(1, 138492094), (2, 69246047), (13, 10653238), (26, 5326619), (139, 996346), (278, 498173), (1807, 76642), (3614, 38321)]