131665104

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 390990600

約数和(自身を除く): 259325496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 116, 123, 144, 164, 174, 232, 246, 261, 328, 348, 369, 464, 492, 522, 656, 696, 738, 769, 984, 1044, 1189, 1392, 1476, 1538, 1968, 2088, 2307, 2378, 2952, 3076, 3567, 4176, 4614, 4756, 5904, 6152, 6921, 7134, 9228, 9512, 10701, 12304, 13842, 14268, 18456, 19024, 21402, 22301, 27684, 28536, 31529, 36912, 42804, 44602, 55368, 57072, 63058, 66903, 85608, 89204, 94587, 110736, 126116, 133806, 171216, 178408, 189174, 200709, 252232, 267612, 283761, 356816, 378348, 401418, 504464, 535224, 567522, 756696, 802836, 914341, 1070448, 1135044, 1513392, 1605672, 1828682, 2270088, 2743023, 3211344, 3657364, 4540176, 5486046, 7314728, 8229069, 10972092, 14629456, 16458138, 21944184, 32916276, 43888368, 65832552, 131665104]

約数ペア:

[(1, 131665104), (2, 65832552), (3, 43888368), (4, 32916276), (6, 21944184), (8, 16458138), (9, 14629456), (12, 10972092), (16, 8229069), (18, 7314728), (24, 5486046), (29, 4540176), (36, 3657364), (41, 3211344), (48, 2743023), (58, 2270088), (72, 1828682), (82, 1605672), (87, 1513392), (116, 1135044), (123, 1070448), (144, 914341), (164, 802836), (174, 756696), (232, 567522), (246, 535224), (261, 504464), (328, 401418), (348, 378348), (369, 356816), (464, 283761), (492, 267612), (522, 252232), (656, 200709), (696, 189174), (738, 178408), (769, 171216), (984, 133806), (1044, 126116), (1189, 110736), (1392, 94587), (1476, 89204), (1538, 85608), (1968, 66903), (2088, 63058), (2307, 57072), (2378, 55368), (2952, 44602), (3076, 42804), (3567, 36912), (4176, 31529), (4614, 28536), (4756, 27684), (5904, 22301), (6152, 21402), (6921, 19024), (7134, 18456), (9228, 14268), (9512, 13842), (10701, 12304)]