140892768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 424359936

約数和(自身を除く): 283467168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 248, 258, 279, 288, 344, 367, 372, 387, 496, 516, 558, 688, 734, 744, 774, 992, 1032, 1101, 1116, 1333, 1376, 1468, 1488, 1548, 2064, 2202, 2232, 2666, 2936, 2976, 3096, 3303, 3999, 4128, 4404, 4464, 5332, 5872, 6192, 6606, 7998, 8808, 8928, 10664, 11377, 11744, 11997, 12384, 13212, 15781, 15996, 17616, 21328, 22754, 23994, 26424, 31562, 31992, 34131, 35232, 42656, 45508, 47343, 47988, 52848, 63124, 63984, 68262, 91016, 94686, 95976, 102393, 105696, 126248, 127968, 136524, 142029, 182032, 189372, 191952, 204786, 252496, 273048, 284058, 364064, 378744, 383904, 409572, 489211, 504992, 546096, 568116, 757488, 819144, 978422, 1092192, 1136232, 1467633, 1514976, 1638288, 1956844, 2272464, 2935266, 3276576, 3913688, 4402899, 4544928, 5870532, 7827376, 8805798, 11741064, 15654752, 17611596, 23482128, 35223192, 46964256, 70446384, 140892768]

約数ペア:

[(1, 140892768), (2, 70446384), (3, 46964256), (4, 35223192), (6, 23482128), (8, 17611596), (9, 15654752), (12, 11741064), (16, 8805798), (18, 7827376), (24, 5870532), (31, 4544928), (32, 4402899), (36, 3913688), (43, 3276576), (48, 2935266), (62, 2272464), (72, 1956844), (86, 1638288), (93, 1514976), (96, 1467633), (124, 1136232), (129, 1092192), (144, 978422), (172, 819144), (186, 757488), (248, 568116), (258, 546096), (279, 504992), (288, 489211), (344, 409572), (367, 383904), (372, 378744), (387, 364064), (496, 284058), (516, 273048), (558, 252496), (688, 204786), (734, 191952), (744, 189372), (774, 182032), (992, 142029), (1032, 136524), (1101, 127968), (1116, 126248), (1333, 105696), (1376, 102393), (1468, 95976), (1488, 94686), (1548, 91016), (2064, 68262), (2202, 63984), (2232, 63124), (2666, 52848), (2936, 47988), (2976, 47343), (3096, 45508), (3303, 42656), (3999, 35232), (4128, 34131), (4404, 31992), (4464, 31562), (5332, 26424), (5872, 23994), (6192, 22754), (6606, 21328), (7998, 17616), (8808, 15996), (8928, 15781), (10664, 13212), (11377, 12384), (11744, 11997)]