128345184

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 216

約数和(自身を含む): 418279680

約数和(自身を除く): 289934496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 121, 127, 132, 144, 174, 176, 198, 232, 242, 254, 261, 264, 288, 319, 348, 352, 363, 381, 396, 464, 484, 508, 522, 528, 638, 696, 726, 762, 792, 928, 957, 968, 1016, 1044, 1056, 1089, 1143, 1276, 1392, 1397, 1452, 1524, 1584, 1914, 1936, 2032, 2088, 2178, 2286, 2552, 2784, 2794, 2871, 2904, 3048, 3168, 3509, 3683, 3828, 3872, 4064, 4176, 4191, 4356, 4572, 5104, 5588, 5742, 5808, 6096, 7018, 7366, 7656, 8352, 8382, 8712, 9144, 10208, 10527, 11049, 11176, 11484, 11616, 12192, 12573, 14036, 14732, 15312, 15367, 16764, 17424, 18288, 21054, 22098, 22352, 22968, 25146, 28072, 29464, 30624, 30734, 31581, 33147, 33528, 34848, 36576, 40513, 42108, 44196, 44704, 45936, 46101, 50292, 56144, 58928, 61468, 63162, 66294, 67056, 81026, 84216, 88392, 91872, 92202, 100584, 112288, 117856, 121539, 122936, 126324, 132588, 134112, 138303, 162052, 168432, 176784, 184404, 201168, 243078, 245872, 252648, 265176, 276606, 324104, 336864, 353568, 364617, 368808, 402336, 445643, 486156, 491744, 505296, 530352, 553212, 648208, 729234, 737616, 891286, 972312, 1010592, 1060704, 1106424, 1296416, 1336929, 1458468, 1475232, 1782572, 1944624, 2212848, 2673858, 2916936, 3565144, 3889248, 4010787, 4425696, 5347716, 5833872, 7130288, 8021574, 10695432, 11667744, 14260576, 16043148, 21390864, 32086296, 42781728, 64172592, 128345184]

約数ペア:

[(1, 128345184), (2, 64172592), (3, 42781728), (4, 32086296), (6, 21390864), (8, 16043148), (9, 14260576), (11, 11667744), (12, 10695432), (16, 8021574), (18, 7130288), (22, 5833872), (24, 5347716), (29, 4425696), (32, 4010787), (33, 3889248), (36, 3565144), (44, 2916936), (48, 2673858), (58, 2212848), (66, 1944624), (72, 1782572), (87, 1475232), (88, 1458468), (96, 1336929), (99, 1296416), (116, 1106424), (121, 1060704), (127, 1010592), (132, 972312), (144, 891286), (174, 737616), (176, 729234), (198, 648208), (232, 553212), (242, 530352), (254, 505296), (261, 491744), (264, 486156), (288, 445643), (319, 402336), (348, 368808), (352, 364617), (363, 353568), (381, 336864), (396, 324104), (464, 276606), (484, 265176), (508, 252648), (522, 245872), (528, 243078), (638, 201168), (696, 184404), (726, 176784), (762, 168432), (792, 162052), (928, 138303), (957, 134112), (968, 132588), (1016, 126324), (1044, 122936), (1056, 121539), (1089, 117856), (1143, 112288), (1276, 100584), (1392, 92202), (1397, 91872), (1452, 88392), (1524, 84216), (1584, 81026), (1914, 67056), (1936, 66294), (2032, 63162), (2088, 61468), (2178, 58928), (2286, 56144), (2552, 50292), (2784, 46101), (2794, 45936), (2871, 44704), (2904, 44196), (3048, 42108), (3168, 40513), (3509, 36576), (3683, 34848), (3828, 33528), (3872, 33147), (4064, 31581), (4176, 30734), (4191, 30624), (4356, 29464), (4572, 28072), (5104, 25146), (5588, 22968), (5742, 22352), (5808, 22098), (6096, 21054), (7018, 18288), (7366, 17424), (7656, 16764), (8352, 15367), (8382, 15312), (8712, 14732), (9144, 14036), (10208, 12573), (10527, 12192), (11049, 11616), (11176, 11484)]