139515714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2267}}^1$

素因数の和:2551

約数の個数: 48

約数和(自身を含む): 326918592

約数和(自身を除く): 187402878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1578, 2267, 2367, 3419, 4534, 4734, 6801, 6838, 10257, 13602, 20403, 20514, 29471, 30771, 40806, 58942, 61542, 88413, 176826, 265239, 530478, 596221, 1192442, 1788663, 3577326, 5365989, 7750873, 10731978, 15501746, 23252619, 46505238, 69757857, 139515714]

約数ペア:

[(1, 139515714), (2, 69757857), (3, 46505238), (6, 23252619), (9, 15501746), (13, 10731978), (18, 7750873), (26, 5365989), (39, 3577326), (78, 1788663), (117, 1192442), (234, 596221), (263, 530478), (526, 265239), (789, 176826), (1578, 88413), (2267, 61542), (2367, 58942), (3419, 40806), (4534, 30771), (4734, 29471), (6801, 20514), (6838, 20403), (10257, 13602)]