140391504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 431525952

約数和(自身を除く): 291134448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 263, 264, 337, 396, 526, 528, 674, 789, 792, 1011, 1052, 1348, 1578, 1584, 2022, 2104, 2367, 2696, 2893, 3033, 3156, 3707, 4044, 4208, 4734, 5392, 5786, 6066, 6312, 7414, 8088, 8679, 9468, 11121, 11572, 12132, 12624, 14828, 16176, 17358, 18936, 22242, 23144, 24264, 26037, 29656, 33363, 34716, 37872, 44484, 46288, 48528, 52074, 59312, 66726, 69432, 88631, 88968, 104148, 133452, 138864, 177262, 177936, 208296, 265893, 266904, 354524, 416592, 531786, 533808, 709048, 797679, 974941, 1063572, 1418096, 1595358, 1949882, 2127144, 2924823, 3190716, 3899764, 4254288, 5849646, 6381432, 7799528, 8774469, 11699292, 12762864, 15599056, 17548938, 23398584, 35097876, 46797168, 70195752, 140391504]

約数ペア:

[(1, 140391504), (2, 70195752), (3, 46797168), (4, 35097876), (6, 23398584), (8, 17548938), (9, 15599056), (11, 12762864), (12, 11699292), (16, 8774469), (18, 7799528), (22, 6381432), (24, 5849646), (33, 4254288), (36, 3899764), (44, 3190716), (48, 2924823), (66, 2127144), (72, 1949882), (88, 1595358), (99, 1418096), (132, 1063572), (144, 974941), (176, 797679), (198, 709048), (263, 533808), (264, 531786), (337, 416592), (396, 354524), (526, 266904), (528, 265893), (674, 208296), (789, 177936), (792, 177262), (1011, 138864), (1052, 133452), (1348, 104148), (1578, 88968), (1584, 88631), (2022, 69432), (2104, 66726), (2367, 59312), (2696, 52074), (2893, 48528), (3033, 46288), (3156, 44484), (3707, 37872), (4044, 34716), (4208, 33363), (4734, 29656), (5392, 26037), (5786, 24264), (6066, 23144), (6312, 22242), (7414, 18936), (8088, 17358), (8679, 16176), (9468, 14828), (11121, 12624), (11572, 12132)]