191551728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 554250240

約数和(自身を除く): 362698512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 31, 46, 48, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 184, 186, 193, 232, 248, 276, 348, 368, 372, 386, 464, 496, 552, 579, 667, 696, 713, 744, 772, 899, 1104, 1158, 1334, 1392, 1426, 1488, 1544, 1798, 2001, 2139, 2316, 2668, 2697, 2852, 3088, 3596, 4002, 4278, 4439, 4632, 5336, 5394, 5597, 5704, 5983, 7192, 8004, 8556, 8878, 9264, 10672, 10788, 11194, 11408, 11966, 13317, 14384, 16008, 16791, 17112, 17756, 17949, 20677, 21576, 22388, 23932, 26634, 32016, 33582, 34224, 35512, 35898, 41354, 43152, 44776, 47864, 53268, 62031, 67164, 71024, 71796, 82708, 89552, 95728, 106536, 124062, 128731, 134328, 137609, 143592, 165416, 173507, 213072, 248124, 257462, 268656, 275218, 287184, 330832, 347014, 386193, 412827, 496248, 514924, 520521, 550436, 694028, 772386, 825654, 992496, 1029848, 1041042, 1100872, 1388056, 1544772, 1651308, 2059696, 2082084, 2201744, 2776112, 3089544, 3302616, 3990661, 4164168, 6179088, 6605232, 7981322, 8328336, 11971983, 15962644, 23943966, 31925288, 47887932, 63850576, 95775864, 191551728]

約数ペア:

[(1, 191551728), (2, 95775864), (3, 63850576), (4, 47887932), (6, 31925288), (8, 23943966), (12, 15962644), (16, 11971983), (23, 8328336), (24, 7981322), (29, 6605232), (31, 6179088), (46, 4164168), (48, 3990661), (58, 3302616), (62, 3089544), (69, 2776112), (87, 2201744), (92, 2082084), (93, 2059696), (116, 1651308), (124, 1544772), (138, 1388056), (174, 1100872), (184, 1041042), (186, 1029848), (193, 992496), (232, 825654), (248, 772386), (276, 694028), (348, 550436), (368, 520521), (372, 514924), (386, 496248), (464, 412827), (496, 386193), (552, 347014), (579, 330832), (667, 287184), (696, 275218), (713, 268656), (744, 257462), (772, 248124), (899, 213072), (1104, 173507), (1158, 165416), (1334, 143592), (1392, 137609), (1426, 134328), (1488, 128731), (1544, 124062), (1798, 106536), (2001, 95728), (2139, 89552), (2316, 82708), (2668, 71796), (2697, 71024), (2852, 67164), (3088, 62031), (3596, 53268), (4002, 47864), (4278, 44776), (4439, 43152), (4632, 41354), (5336, 35898), (5394, 35512), (5597, 34224), (5704, 33582), (5983, 32016), (7192, 26634), (8004, 23932), (8556, 22388), (8878, 21576), (9264, 20677), (10672, 17949), (10788, 17756), (11194, 17112), (11408, 16791), (11966, 16008), (13317, 14384)]