139643307304

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{28756859}}^1$

素因数の和:28757472

約数の個数: 16

約数和(自身を含む): 262262563200

約数和(自身を除く): 122619255896

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 28756859, 57513718, 115027436, 230054872, 17455413413, 34910826826, 69821653652, 139643307304]

約数ペア:

[(1, 139643307304), (2, 69821653652), (4, 34910826826), (8, 17455413413), (607, 230054872), (1214, 115027436), (2428, 57513718), (4856, 28756859)]