138285456

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2504

約数の個数: 80

約数和(自身を含む): 378725760

約数和(自身を除く): 240440304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 656, 696, 984, 1189, 1392, 1968, 2378, 2423, 3567, 4756, 4846, 7134, 7269, 9512, 9692, 14268, 14538, 19024, 19384, 28536, 29076, 38768, 57072, 58152, 70267, 99343, 116304, 140534, 198686, 210801, 281068, 298029, 397372, 421602, 562136, 596058, 794744, 843204, 1124272, 1192116, 1589488, 1686408, 2384232, 2880947, 3372816, 4768464, 5761894, 8642841, 11523788, 17285682, 23047576, 34571364, 46095152, 69142728, 138285456]

約数ペア:

[(1, 138285456), (2, 69142728), (3, 46095152), (4, 34571364), (6, 23047576), (8, 17285682), (12, 11523788), (16, 8642841), (24, 5761894), (29, 4768464), (41, 3372816), (48, 2880947), (58, 2384232), (82, 1686408), (87, 1589488), (116, 1192116), (123, 1124272), (164, 843204), (174, 794744), (232, 596058), (246, 562136), (328, 421602), (348, 397372), (464, 298029), (492, 281068), (656, 210801), (696, 198686), (984, 140534), (1189, 116304), (1392, 99343), (1968, 70267), (2378, 58152), (2423, 57072), (3567, 38768), (4756, 29076), (4846, 28536), (7134, 19384), (7269, 19024), (9512, 14538), (9692, 14268)]