131802912

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 397837440

約数和(自身を除く): 266034528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 72, 86, 87, 96, 116, 129, 144, 172, 174, 232, 258, 261, 288, 344, 348, 367, 387, 464, 516, 522, 688, 696, 734, 774, 928, 1032, 1044, 1101, 1247, 1376, 1392, 1468, 1548, 2064, 2088, 2202, 2494, 2784, 2936, 3096, 3303, 3741, 4128, 4176, 4404, 4988, 5872, 6192, 6606, 7482, 8352, 8808, 9976, 10643, 11223, 11744, 12384, 13212, 14964, 15781, 17616, 19952, 21286, 22446, 26424, 29928, 31562, 31929, 35232, 39904, 42572, 44892, 47343, 52848, 59856, 63124, 63858, 85144, 89784, 94686, 95787, 105696, 119712, 126248, 127716, 142029, 170288, 179568, 189372, 191574, 252496, 255432, 284058, 340576, 359136, 378744, 383148, 457649, 504992, 510864, 568116, 757488, 766296, 915298, 1021728, 1136232, 1372947, 1514976, 1532592, 1830596, 2272464, 2745894, 3065184, 3661192, 4118841, 4544928, 5491788, 7322384, 8237682, 10983576, 14644768, 16475364, 21967152, 32950728, 43934304, 65901456, 131802912]

約数ペア:

[(1, 131802912), (2, 65901456), (3, 43934304), (4, 32950728), (6, 21967152), (8, 16475364), (9, 14644768), (12, 10983576), (16, 8237682), (18, 7322384), (24, 5491788), (29, 4544928), (32, 4118841), (36, 3661192), (43, 3065184), (48, 2745894), (58, 2272464), (72, 1830596), (86, 1532592), (87, 1514976), (96, 1372947), (116, 1136232), (129, 1021728), (144, 915298), (172, 766296), (174, 757488), (232, 568116), (258, 510864), (261, 504992), (288, 457649), (344, 383148), (348, 378744), (367, 359136), (387, 340576), (464, 284058), (516, 255432), (522, 252496), (688, 191574), (696, 189372), (734, 179568), (774, 170288), (928, 142029), (1032, 127716), (1044, 126248), (1101, 119712), (1247, 105696), (1376, 95787), (1392, 94686), (1468, 89784), (1548, 85144), (2064, 63858), (2088, 63124), (2202, 59856), (2494, 52848), (2784, 47343), (2936, 44892), (3096, 42572), (3303, 39904), (3741, 35232), (4128, 31929), (4176, 31562), (4404, 29928), (4988, 26424), (5872, 22446), (6192, 21286), (6606, 19952), (7482, 17616), (8352, 15781), (8808, 14964), (9976, 13212), (10643, 12384), (11223, 11744)]