149752942976

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1353

約数の個数: 256

約数和(自身を含む): 380205342720

約数和(自身を除く): 230452399744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 641, 647, 728, 806, 832, 868, 896, 992, 1282, 1294, 1456, 1612, 1664, 1736, 1984, 2564, 2588, 2821, 2912, 3224, 3472, 3968, 4487, 4529, 5128, 5176, 5642, 5824, 6448, 6944, 8333, 8411, 8974, 9058, 10256, 10352, 11284, 11648, 12896, 13888, 16666, 16822, 17948, 18116, 19871, 20057, 20512, 20704, 22568, 25792, 27776, 33332, 33644, 35896, 36232, 39742, 40114, 41024, 41408, 45136, 51584, 58331, 58877, 66664, 67288, 71792, 72464, 79484, 80228, 82048, 82816, 90272, 116662, 117754, 133328, 134576, 139097, 140399, 143584, 144928, 158968, 160456, 180544, 233324, 235508, 258323, 260741, 266656, 269152, 278194, 280798, 287168, 289856, 317936, 320912, 361088, 414727, 466648, 471016, 516646, 521482, 533312, 538304, 556388, 561596, 574336, 579712, 635872, 641824, 829454, 933296, 942032, 1033292, 1042964, 1066624, 1076608, 1112776, 1123192, 1271744, 1283648, 1658908, 1808261, 1825187, 1866592, 1884064, 2066584, 2085928, 2225552, 2246384, 2543488, 2567296, 2903089, 3317816, 3616522, 3650374, 3733184, 3768128, 4133168, 4171856, 4451104, 4492768, 5391451, 5806178, 6635632, 7233044, 7300748, 7466368, 7536256, 8266336, 8343712, 8902208, 8985536, 10782902, 11612356, 12856537, 13271264, 14466088, 14601496, 16532672, 16687424, 17804416, 17971072, 21565804, 23224712, 25713074, 26542528, 28932176, 29202992, 33065344, 33374848, 37740157, 43131608, 46449424, 51426148, 53085056, 57864352, 58405984, 75480314, 86263216, 89995759, 92898848, 102852296, 115728704, 116811968, 150960628, 167134981, 172526432, 179991518, 185797696, 205704592, 231457408, 233623936, 301921256, 334269962, 345052864, 359983036, 371595392, 411409184, 603842512, 668539924, 690105728, 719966072, 822818368, 1169944867, 1207685024, 1337079848, 1439932144, 1645636736, 2339889734, 2415370048, 2674159696, 2879864288, 4679779468, 4830740096, 5348319392, 5759728576, 9359558936, 10696638784, 11519457152, 18719117872, 21393277568, 37438235744, 74876471488, 149752942976]

約数ペア:

[(1, 149752942976), (2, 74876471488), (4, 37438235744), (7, 21393277568), (8, 18719117872), (13, 11519457152), (14, 10696638784), (16, 9359558936), (26, 5759728576), (28, 5348319392), (31, 4830740096), (32, 4679779468), (52, 2879864288), (56, 2674159696), (62, 2415370048), (64, 2339889734), (91, 1645636736), (104, 1439932144), (112, 1337079848), (124, 1207685024), (128, 1169944867), (182, 822818368), (208, 719966072), (217, 690105728), (224, 668539924), (248, 603842512), (364, 411409184), (403, 371595392), (416, 359983036), (434, 345052864), (448, 334269962), (496, 301921256), (641, 233623936), (647, 231457408), (728, 205704592), (806, 185797696), (832, 179991518), (868, 172526432), (896, 167134981), (992, 150960628), (1282, 116811968), (1294, 115728704), (1456, 102852296), (1612, 92898848), (1664, 89995759), (1736, 86263216), (1984, 75480314), (2564, 58405984), (2588, 57864352), (2821, 53085056), (2912, 51426148), (3224, 46449424), (3472, 43131608), (3968, 37740157), (4487, 33374848), (4529, 33065344), (5128, 29202992), (5176, 28932176), (5642, 26542528), (5824, 25713074), (6448, 23224712), (6944, 21565804), (8333, 17971072), (8411, 17804416), (8974, 16687424), (9058, 16532672), (10256, 14601496), (10352, 14466088), (11284, 13271264), (11648, 12856537), (12896, 11612356), (13888, 10782902), (16666, 8985536), (16822, 8902208), (17948, 8343712), (18116, 8266336), (19871, 7536256), (20057, 7466368), (20512, 7300748), (20704, 7233044), (22568, 6635632), (25792, 5806178), (27776, 5391451), (33332, 4492768), (33644, 4451104), (35896, 4171856), (36232, 4133168), (39742, 3768128), (40114, 3733184), (41024, 3650374), (41408, 3616522), (45136, 3317816), (51584, 2903089), (58331, 2567296), (58877, 2543488), (66664, 2246384), (67288, 2225552), (71792, 2085928), (72464, 2066584), (79484, 1884064), (80228, 1866592), (82048, 1825187), (82816, 1808261), (90272, 1658908), (116662, 1283648), (117754, 1271744), (133328, 1123192), (134576, 1112776), (139097, 1076608), (140399, 1066624), (143584, 1042964), (144928, 1033292), (158968, 942032), (160456, 933296), (180544, 829454), (233324, 641824), (235508, 635872), (258323, 579712), (260741, 574336), (266656, 561596), (269152, 556388), (278194, 538304), (280798, 533312), (287168, 521482), (289856, 516646), (317936, 471016), (320912, 466648), (361088, 414727)]