125955128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8713}}^1$

素因数の和:8871

約数の個数: 32

約数和(自身を含む): 256191600

約数和(自身を除く): 130236472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 8713, 14456, 17426, 34852, 69704, 113269, 226538, 453076, 906152, 1211107, 2422214, 4844428, 9688856, 15744391, 31488782, 62977564, 125955128]

約数ペア:

[(1, 125955128), (2, 62977564), (4, 31488782), (8, 15744391), (13, 9688856), (26, 4844428), (52, 2422214), (104, 1211107), (139, 906152), (278, 453076), (556, 226538), (1112, 113269), (1807, 69704), (3614, 34852), (7228, 17426), (8713, 14456)]