165811968

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 588672000

約数和(自身を除く): 422860032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 149, 161, 168, 184, 189, 192, 207, 216, 224, 252, 256, 276, 288, 298, 322, 336, 368, 378, 384, 414, 432, 447, 448, 483, 504, 552, 576, 596, 621, 644, 672, 736, 756, 768, 828, 864, 894, 896, 966, 1008, 1043, 1104, 1152, 1192, 1242, 1288, 1341, 1344, 1449, 1472, 1512, 1656, 1728, 1788, 1792, 1932, 2016, 2086, 2208, 2304, 2384, 2484, 2576, 2682, 2688, 2898, 2944, 3024, 3129, 3312, 3427, 3456, 3576, 3864, 4023, 4032, 4172, 4347, 4416, 4768, 4968, 5152, 5364, 5376, 5796, 5888, 6048, 6258, 6624, 6854, 6912, 7152, 7728, 8046, 8064, 8344, 8694, 8832, 9387, 9536, 9936, 10281, 10304, 10728, 11592, 12096, 12516, 13248, 13708, 14304, 15456, 16092, 16128, 16688, 17388, 17664, 18774, 19072, 19872, 20562, 20608, 21456, 23184, 23989, 24192, 25032, 26496, 27416, 28161, 28608, 30843, 30912, 32184, 33376, 34776, 37548, 38144, 39744, 41124, 41216, 42912, 46368, 47978, 48384, 50064, 52992, 54832, 56322, 57216, 61686, 61824, 64368, 66752, 69552, 71967, 75096, 79488, 82248, 85824, 92529, 92736, 95956, 100128, 109664, 112644, 114432, 123372, 123648, 128736, 133504, 139104, 143934, 150192, 158976, 164496, 171648, 185058, 185472, 191912, 200256, 215901, 219328, 225288, 246744, 257472, 267008, 278208, 287868, 300384, 328992, 343296, 370116, 370944, 383824, 400512, 431802, 438656, 450576, 493488, 514944, 556416, 575736, 600768, 647703, 657984, 740232, 767648, 801024, 863604, 877312, 901152, 986976, 1029888, 1112832, 1151472, 1201536, 1295406, 1315968, 1480464, 1535296, 1727208, 1802304, 1973952, 2302944, 2403072, 2590812, 2631936, 2960928, 3070592, 3454416, 3604608, 3947904, 4605888, 5181624, 5921856, 6141184, 6908832, 7209216, 7895808, 9211776, 10363248, 11843712, 13817664, 18423552, 20726496, 23687424, 27635328, 41452992, 55270656, 82905984, 165811968]

約数ペア:

[(1, 165811968), (2, 82905984), (3, 55270656), (4, 41452992), (6, 27635328), (7, 23687424), (8, 20726496), (9, 18423552), (12, 13817664), (14, 11843712), (16, 10363248), (18, 9211776), (21, 7895808), (23, 7209216), (24, 6908832), (27, 6141184), (28, 5921856), (32, 5181624), (36, 4605888), (42, 3947904), (46, 3604608), (48, 3454416), (54, 3070592), (56, 2960928), (63, 2631936), (64, 2590812), (69, 2403072), (72, 2302944), (84, 1973952), (92, 1802304), (96, 1727208), (108, 1535296), (112, 1480464), (126, 1315968), (128, 1295406), (138, 1201536), (144, 1151472), (149, 1112832), (161, 1029888), (168, 986976), (184, 901152), (189, 877312), (192, 863604), (207, 801024), (216, 767648), (224, 740232), (252, 657984), (256, 647703), (276, 600768), (288, 575736), (298, 556416), (322, 514944), (336, 493488), (368, 450576), (378, 438656), (384, 431802), (414, 400512), (432, 383824), (447, 370944), (448, 370116), (483, 343296), (504, 328992), (552, 300384), (576, 287868), (596, 278208), (621, 267008), (644, 257472), (672, 246744), (736, 225288), (756, 219328), (768, 215901), (828, 200256), (864, 191912), (894, 185472), (896, 185058), (966, 171648), (1008, 164496), (1043, 158976), (1104, 150192), (1152, 143934), (1192, 139104), (1242, 133504), (1288, 128736), (1341, 123648), (1344, 123372), (1449, 114432), (1472, 112644), (1512, 109664), (1656, 100128), (1728, 95956), (1788, 92736), (1792, 92529), (1932, 85824), (2016, 82248), (2086, 79488), (2208, 75096), (2304, 71967), (2384, 69552), (2484, 66752), (2576, 64368), (2682, 61824), (2688, 61686), (2898, 57216), (2944, 56322), (3024, 54832), (3129, 52992), (3312, 50064), (3427, 48384), (3456, 47978), (3576, 46368), (3864, 42912), (4023, 41216), (4032, 41124), (4172, 39744), (4347, 38144), (4416, 37548), (4768, 34776), (4968, 33376), (5152, 32184), (5364, 30912), (5376, 30843), (5796, 28608), (5888, 28161), (6048, 27416), (6258, 26496), (6624, 25032), (6854, 24192), (6912, 23989), (7152, 23184), (7728, 21456), (8046, 20608), (8064, 20562), (8344, 19872), (8694, 19072), (8832, 18774), (9387, 17664), (9536, 17388), (9936, 16688), (10281, 16128), (10304, 16092), (10728, 15456), (11592, 14304), (12096, 13708), (12516, 13248)]