142678144

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 375768000

約数和(自身を除く): 233089856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 32, 34, 38, 56, 58, 64, 68, 76, 112, 116, 119, 128, 133, 136, 152, 203, 224, 232, 238, 266, 272, 289, 304, 323, 406, 448, 464, 476, 493, 532, 544, 551, 578, 608, 646, 812, 896, 928, 952, 986, 1064, 1088, 1102, 1156, 1216, 1292, 1624, 1856, 1904, 1972, 2023, 2128, 2176, 2204, 2261, 2312, 2432, 2584, 3248, 3451, 3712, 3808, 3857, 3944, 4046, 4256, 4408, 4522, 4624, 5168, 5491, 6496, 6902, 7616, 7714, 7888, 8092, 8381, 8512, 8816, 9044, 9248, 9367, 10336, 10982, 12992, 13804, 15232, 15428, 15776, 16184, 16762, 17024, 17632, 18088, 18496, 18734, 20672, 21964, 25984, 27608, 30856, 31552, 32368, 33524, 35264, 36176, 36992, 37468, 38437, 41344, 43928, 55216, 58667, 61712, 63104, 64736, 65569, 67048, 70528, 72352, 74936, 76874, 87856, 110432, 117334, 123424, 129472, 131138, 134096, 144704, 149872, 153748, 159239, 175712, 220864, 234668, 246848, 258944, 262276, 268192, 289408, 299744, 307496, 318478, 351424, 441728, 469336, 493696, 524552, 536384, 599488, 614992, 636956, 702848, 938672, 1049104, 1072768, 1114673, 1198976, 1229984, 1273912, 1877344, 2098208, 2229346, 2459968, 2547824, 3754688, 4196416, 4458692, 4919936, 5095648, 7509376, 8392832, 8917384, 10191296, 17834768, 20382592, 35669536, 71339072, 142678144]

約数ペア:

[(1, 142678144), (2, 71339072), (4, 35669536), (7, 20382592), (8, 17834768), (14, 10191296), (16, 8917384), (17, 8392832), (19, 7509376), (28, 5095648), (29, 4919936), (32, 4458692), (34, 4196416), (38, 3754688), (56, 2547824), (58, 2459968), (64, 2229346), (68, 2098208), (76, 1877344), (112, 1273912), (116, 1229984), (119, 1198976), (128, 1114673), (133, 1072768), (136, 1049104), (152, 938672), (203, 702848), (224, 636956), (232, 614992), (238, 599488), (266, 536384), (272, 524552), (289, 493696), (304, 469336), (323, 441728), (406, 351424), (448, 318478), (464, 307496), (476, 299744), (493, 289408), (532, 268192), (544, 262276), (551, 258944), (578, 246848), (608, 234668), (646, 220864), (812, 175712), (896, 159239), (928, 153748), (952, 149872), (986, 144704), (1064, 134096), (1088, 131138), (1102, 129472), (1156, 123424), (1216, 117334), (1292, 110432), (1624, 87856), (1856, 76874), (1904, 74936), (1972, 72352), (2023, 70528), (2128, 67048), (2176, 65569), (2204, 64736), (2261, 63104), (2312, 61712), (2432, 58667), (2584, 55216), (3248, 43928), (3451, 41344), (3712, 38437), (3808, 37468), (3857, 36992), (3944, 36176), (4046, 35264), (4256, 33524), (4408, 32368), (4522, 31552), (4624, 30856), (5168, 27608), (5491, 25984), (6496, 21964), (6902, 20672), (7616, 18734), (7714, 18496), (7888, 18088), (8092, 17632), (8381, 17024), (8512, 16762), (8816, 16184), (9044, 15776), (9248, 15428), (9367, 15232), (10336, 13804), (10982, 12992)]