127641528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 435456000

約数和(自身を除く): 307814472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 41, 42, 54, 56, 58, 63, 71, 72, 82, 84, 87, 108, 116, 123, 126, 142, 164, 168, 174, 189, 203, 213, 216, 232, 246, 252, 261, 284, 287, 328, 348, 369, 378, 406, 426, 492, 497, 504, 522, 568, 574, 609, 639, 696, 738, 756, 783, 812, 852, 861, 984, 994, 1044, 1107, 1148, 1189, 1218, 1278, 1476, 1491, 1512, 1566, 1624, 1704, 1722, 1827, 1917, 1988, 2059, 2088, 2214, 2296, 2378, 2436, 2556, 2583, 2911, 2952, 2982, 3132, 3444, 3567, 3654, 3834, 3976, 4118, 4428, 4473, 4756, 4872, 5112, 5166, 5481, 5822, 5964, 6177, 6264, 6888, 7134, 7308, 7668, 7749, 8236, 8323, 8733, 8856, 8946, 9512, 10332, 10701, 10962, 11644, 11928, 12354, 13419, 14268, 14413, 14616, 15336, 15498, 16472, 16646, 17466, 17892, 18531, 20377, 20664, 21402, 21924, 23288, 24708, 24969, 26199, 26838, 28536, 28826, 30996, 32103, 33292, 34932, 35784, 37062, 40754, 42804, 43239, 43848, 49416, 49938, 52398, 53676, 55593, 57652, 61131, 61992, 64206, 66584, 69864, 74124, 74907, 78597, 81508, 84419, 85608, 86478, 99876, 104796, 107352, 111186, 115304, 122262, 128412, 129717, 148248, 149814, 157194, 163016, 168838, 172956, 183393, 199752, 209592, 222372, 224721, 244524, 253257, 256824, 259434, 299628, 314388, 337676, 345912, 366786, 389151, 444744, 449442, 489048, 506514, 518868, 550179, 590933, 599256, 628776, 675352, 733572, 759771, 778302, 898884, 1013028, 1037736, 1100358, 1181866, 1467144, 1519542, 1556604, 1772799, 1797768, 2026056, 2200716, 2279313, 2363732, 3039084, 3113208, 3545598, 4401432, 4558626, 4727464, 5318397, 6078168, 7091196, 9117252, 10636794, 14182392, 15955191, 18234504, 21273588, 31910382, 42547176, 63820764, 127641528]

約数ペア:

[(1, 127641528), (2, 63820764), (3, 42547176), (4, 31910382), (6, 21273588), (7, 18234504), (8, 15955191), (9, 14182392), (12, 10636794), (14, 9117252), (18, 7091196), (21, 6078168), (24, 5318397), (27, 4727464), (28, 4558626), (29, 4401432), (36, 3545598), (41, 3113208), (42, 3039084), (54, 2363732), (56, 2279313), (58, 2200716), (63, 2026056), (71, 1797768), (72, 1772799), (82, 1556604), (84, 1519542), (87, 1467144), (108, 1181866), (116, 1100358), (123, 1037736), (126, 1013028), (142, 898884), (164, 778302), (168, 759771), (174, 733572), (189, 675352), (203, 628776), (213, 599256), (216, 590933), (232, 550179), (246, 518868), (252, 506514), (261, 489048), (284, 449442), (287, 444744), (328, 389151), (348, 366786), (369, 345912), (378, 337676), (406, 314388), (426, 299628), (492, 259434), (497, 256824), (504, 253257), (522, 244524), (568, 224721), (574, 222372), (609, 209592), (639, 199752), (696, 183393), (738, 172956), (756, 168838), (783, 163016), (812, 157194), (852, 149814), (861, 148248), (984, 129717), (994, 128412), (1044, 122262), (1107, 115304), (1148, 111186), (1189, 107352), (1218, 104796), (1278, 99876), (1476, 86478), (1491, 85608), (1512, 84419), (1566, 81508), (1624, 78597), (1704, 74907), (1722, 74124), (1827, 69864), (1917, 66584), (1988, 64206), (2059, 61992), (2088, 61131), (2214, 57652), (2296, 55593), (2378, 53676), (2436, 52398), (2556, 49938), (2583, 49416), (2911, 43848), (2952, 43239), (2982, 42804), (3132, 40754), (3444, 37062), (3567, 35784), (3654, 34932), (3834, 33292), (3976, 32103), (4118, 30996), (4428, 28826), (4473, 28536), (4756, 26838), (4872, 26199), (5112, 24969), (5166, 24708), (5481, 23288), (5822, 21924), (5964, 21402), (6177, 20664), (6264, 20377), (6888, 18531), (7134, 17892), (7308, 17466), (7668, 16646), (7749, 16472), (8236, 15498), (8323, 15336), (8733, 14616), (8856, 14413), (8946, 14268), (9512, 13419), (10332, 12354), (10701, 11928), (10962, 11644)]