138873144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 362102400

約数和(自身を除く): 223229256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 1032, 1272, 2279, 2539, 4558, 5078, 6837, 7617, 9116, 10156, 13674, 15234, 18232, 20312, 27348, 30468, 54696, 60936, 109177, 134567, 218354, 269134, 327531, 403701, 436708, 538268, 655062, 807402, 873416, 1076536, 1310124, 1614804, 2620248, 3229608, 5786381, 11572762, 17359143, 23145524, 34718286, 46291048, 69436572, 138873144]

約数ペア:

[(1, 138873144), (2, 69436572), (3, 46291048), (4, 34718286), (6, 23145524), (8, 17359143), (12, 11572762), (24, 5786381), (43, 3229608), (53, 2620248), (86, 1614804), (106, 1310124), (129, 1076536), (159, 873416), (172, 807402), (212, 655062), (258, 538268), (318, 436708), (344, 403701), (424, 327531), (516, 269134), (636, 218354), (1032, 134567), (1272, 109177), (2279, 60936), (2539, 54696), (4558, 30468), (5078, 27348), (6837, 20312), (7617, 18232), (9116, 15234), (10156, 13674)]