138010464

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1531}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 393978312

約数和(自身を除く): 255967848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 939, 1252, 1531, 1878, 2504, 2817, 3062, 3756, 4593, 5008, 5634, 6124, 7512, 9186, 10016, 11268, 12248, 13779, 15024, 18372, 22536, 24496, 27558, 30048, 36744, 45072, 48992, 55116, 73488, 90144, 110232, 146976, 220464, 440928, 479203, 958406, 1437609, 1916812, 2875218, 3833624, 4312827, 5750436, 7667248, 8625654, 11500872, 15334496, 17251308, 23001744, 34502616, 46003488, 69005232, 138010464]

約数ペア:

[(1, 138010464), (2, 69005232), (3, 46003488), (4, 34502616), (6, 23001744), (8, 17251308), (9, 15334496), (12, 11500872), (16, 8625654), (18, 7667248), (24, 5750436), (32, 4312827), (36, 3833624), (48, 2875218), (72, 1916812), (96, 1437609), (144, 958406), (288, 479203), (313, 440928), (626, 220464), (939, 146976), (1252, 110232), (1531, 90144), (1878, 73488), (2504, 55116), (2817, 48992), (3062, 45072), (3756, 36744), (4593, 30048), (5008, 27558), (5634, 24496), (6124, 22536), (7512, 18372), (9186, 15024), (10016, 13779), (11268, 12248)]