171572352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 392446848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 64, 71, 84, 87, 93, 96, 112, 116, 124, 128, 142, 168, 174, 186, 192, 203, 213, 217, 224, 232, 248, 284, 336, 348, 372, 384, 406, 426, 434, 448, 464, 496, 497, 568, 609, 651, 672, 696, 744, 812, 852, 868, 896, 899, 928, 992, 994, 1136, 1218, 1302, 1344, 1392, 1488, 1491, 1624, 1704, 1736, 1798, 1856, 1984, 1988, 2059, 2201, 2272, 2436, 2604, 2688, 2697, 2784, 2976, 2982, 3248, 3408, 3472, 3596, 3712, 3968, 3976, 4118, 4402, 4544, 4872, 5208, 5394, 5568, 5952, 5964, 6177, 6293, 6496, 6603, 6816, 6944, 7192, 7952, 8236, 8804, 9088, 9744, 10416, 10788, 11136, 11904, 11928, 12354, 12586, 12992, 13206, 13632, 13888, 14384, 14413, 15407, 15904, 16472, 17608, 18879, 19488, 20832, 21576, 23856, 24708, 25172, 25984, 26412, 27264, 27776, 28768, 28826, 30814, 31808, 32944, 35216, 37758, 38976, 41664, 43152, 43239, 46221, 47712, 49416, 50344, 52824, 57536, 57652, 61628, 63616, 63829, 65888, 70432, 75516, 77952, 83328, 86304, 86478, 92442, 95424, 98832, 100688, 105648, 115072, 115304, 123256, 127658, 131776, 140864, 151032, 172608, 172956, 184884, 190848, 191487, 197664, 201376, 211296, 230608, 246512, 255316, 263552, 281728, 302064, 345216, 345912, 369768, 382974, 395328, 402752, 422592, 446803, 461216, 493024, 510632, 604128, 691824, 739536, 765948, 790656, 805504, 845184, 893606, 922432, 986048, 1021264, 1208256, 1340409, 1383648, 1479072, 1531896, 1787212, 1844864, 1972096, 2042528, 2416512, 2680818, 2767296, 2958144, 3063792, 3574424, 4085056, 5361636, 5534592, 5916288, 6127584, 7148848, 8170112, 10723272, 12255168, 14297696, 21446544, 24510336, 28595392, 42893088, 57190784, 85786176, 171572352]

約数ペア:

[(1, 171572352), (2, 85786176), (3, 57190784), (4, 42893088), (6, 28595392), (7, 24510336), (8, 21446544), (12, 14297696), (14, 12255168), (16, 10723272), (21, 8170112), (24, 7148848), (28, 6127584), (29, 5916288), (31, 5534592), (32, 5361636), (42, 4085056), (48, 3574424), (56, 3063792), (58, 2958144), (62, 2767296), (64, 2680818), (71, 2416512), (84, 2042528), (87, 1972096), (93, 1844864), (96, 1787212), (112, 1531896), (116, 1479072), (124, 1383648), (128, 1340409), (142, 1208256), (168, 1021264), (174, 986048), (186, 922432), (192, 893606), (203, 845184), (213, 805504), (217, 790656), (224, 765948), (232, 739536), (248, 691824), (284, 604128), (336, 510632), (348, 493024), (372, 461216), (384, 446803), (406, 422592), (426, 402752), (434, 395328), (448, 382974), (464, 369768), (496, 345912), (497, 345216), (568, 302064), (609, 281728), (651, 263552), (672, 255316), (696, 246512), (744, 230608), (812, 211296), (852, 201376), (868, 197664), (896, 191487), (899, 190848), (928, 184884), (992, 172956), (994, 172608), (1136, 151032), (1218, 140864), (1302, 131776), (1344, 127658), (1392, 123256), (1488, 115304), (1491, 115072), (1624, 105648), (1704, 100688), (1736, 98832), (1798, 95424), (1856, 92442), (1984, 86478), (1988, 86304), (2059, 83328), (2201, 77952), (2272, 75516), (2436, 70432), (2604, 65888), (2688, 63829), (2697, 63616), (2784, 61628), (2976, 57652), (2982, 57536), (3248, 52824), (3408, 50344), (3472, 49416), (3596, 47712), (3712, 46221), (3968, 43239), (3976, 43152), (4118, 41664), (4402, 38976), (4544, 37758), (4872, 35216), (5208, 32944), (5394, 31808), (5568, 30814), (5952, 28826), (5964, 28768), (6177, 27776), (6293, 27264), (6496, 26412), (6603, 25984), (6816, 25172), (6944, 24708), (7192, 23856), (7952, 21576), (8236, 20832), (8804, 19488), (9088, 18879), (9744, 17608), (10416, 16472), (10788, 15904), (11136, 15407), (11904, 14413), (11928, 14384), (12354, 13888), (12586, 13632), (12992, 13206)]