142054528

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 376747200

約数和(自身を除く): 234692672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 71, 77, 88, 98, 112, 116, 128, 142, 154, 176, 196, 203, 224, 232, 284, 308, 319, 352, 392, 406, 448, 464, 497, 539, 568, 616, 638, 704, 781, 784, 812, 896, 928, 994, 1078, 1136, 1232, 1276, 1408, 1421, 1562, 1568, 1624, 1856, 1988, 2059, 2156, 2233, 2272, 2464, 2552, 2842, 3124, 3136, 3248, 3479, 3712, 3976, 4118, 4312, 4466, 4544, 4928, 5104, 5467, 5684, 6248, 6272, 6496, 6958, 7952, 8236, 8624, 8932, 9088, 9856, 10208, 10934, 11368, 12496, 12992, 13916, 14413, 15631, 15904, 16472, 17248, 17864, 20416, 21868, 22649, 22736, 24992, 25984, 27832, 28826, 31262, 31808, 32944, 34496, 35728, 38269, 40832, 43736, 45298, 45472, 49984, 55664, 57652, 62524, 63616, 65888, 68992, 71456, 76538, 87472, 90596, 90944, 99968, 100891, 111328, 115304, 125048, 131776, 142912, 153076, 158543, 174944, 181192, 181888, 201782, 222656, 230608, 250096, 263552, 285824, 306152, 317086, 349888, 362384, 403564, 445312, 461216, 500192, 612304, 634172, 699776, 724768, 807128, 922432, 1000384, 1109801, 1224608, 1268344, 1449536, 1614256, 1844864, 2000768, 2219602, 2449216, 2536688, 2899072, 3228512, 4439204, 4898432, 5073376, 6457024, 8878408, 10146752, 12914048, 17756816, 20293504, 35513632, 71027264, 142054528]

約数ペア:

[(1, 142054528), (2, 71027264), (4, 35513632), (7, 20293504), (8, 17756816), (11, 12914048), (14, 10146752), (16, 8878408), (22, 6457024), (28, 5073376), (29, 4898432), (32, 4439204), (44, 3228512), (49, 2899072), (56, 2536688), (58, 2449216), (64, 2219602), (71, 2000768), (77, 1844864), (88, 1614256), (98, 1449536), (112, 1268344), (116, 1224608), (128, 1109801), (142, 1000384), (154, 922432), (176, 807128), (196, 724768), (203, 699776), (224, 634172), (232, 612304), (284, 500192), (308, 461216), (319, 445312), (352, 403564), (392, 362384), (406, 349888), (448, 317086), (464, 306152), (497, 285824), (539, 263552), (568, 250096), (616, 230608), (638, 222656), (704, 201782), (781, 181888), (784, 181192), (812, 174944), (896, 158543), (928, 153076), (994, 142912), (1078, 131776), (1136, 125048), (1232, 115304), (1276, 111328), (1408, 100891), (1421, 99968), (1562, 90944), (1568, 90596), (1624, 87472), (1856, 76538), (1988, 71456), (2059, 68992), (2156, 65888), (2233, 63616), (2272, 62524), (2464, 57652), (2552, 55664), (2842, 49984), (3124, 45472), (3136, 45298), (3248, 43736), (3479, 40832), (3712, 38269), (3976, 35728), (4118, 34496), (4312, 32944), (4466, 31808), (4544, 31262), (4928, 28826), (5104, 27832), (5467, 25984), (5684, 24992), (6248, 22736), (6272, 22649), (6496, 21868), (6958, 20416), (7952, 17864), (8236, 17248), (8624, 16472), (8932, 15904), (9088, 15631), (9856, 14413), (10208, 13916), (10934, 12992), (11368, 12496)]