168435456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 576898560

約数和(自身を除く): 408463104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 76, 84, 96, 97, 102, 112, 114, 119, 128, 133, 136, 152, 168, 192, 194, 204, 224, 228, 238, 256, 266, 272, 291, 304, 323, 336, 357, 384, 388, 399, 408, 448, 456, 476, 532, 544, 582, 608, 646, 672, 679, 714, 768, 776, 798, 816, 896, 912, 952, 969, 1064, 1088, 1164, 1216, 1292, 1344, 1358, 1428, 1552, 1596, 1632, 1649, 1792, 1824, 1843, 1904, 1938, 2037, 2128, 2176, 2261, 2328, 2432, 2584, 2688, 2716, 2856, 3104, 3192, 3264, 3298, 3648, 3686, 3808, 3876, 4074, 4256, 4352, 4522, 4656, 4864, 4947, 5168, 5376, 5432, 5529, 5712, 6208, 6384, 6528, 6596, 6783, 7296, 7372, 7616, 7752, 8148, 8512, 9044, 9312, 9894, 10336, 10864, 11058, 11424, 11543, 12416, 12768, 12901, 13056, 13192, 13566, 14592, 14744, 15232, 15504, 16296, 17024, 18088, 18624, 19788, 20672, 21728, 22116, 22848, 23086, 24832, 25536, 25802, 26384, 27132, 29488, 30464, 31008, 31331, 32592, 34048, 34629, 36176, 37248, 38703, 39576, 41344, 43456, 44232, 45696, 46172, 51072, 51604, 52768, 54264, 58976, 62016, 62662, 65184, 69258, 72352, 74496, 77406, 79152, 82688, 86912, 88464, 91392, 92344, 93993, 102144, 103208, 105536, 108528, 117952, 124032, 125324, 130368, 138516, 144704, 154812, 158304, 173824, 176928, 184688, 187986, 206416, 211072, 217056, 219317, 235904, 248064, 250648, 260736, 277032, 289408, 309624, 316608, 353856, 369376, 375972, 412832, 422144, 434112, 438634, 471808, 501296, 521472, 554064, 578816, 619248, 633216, 657951, 707712, 738752, 751944, 825664, 868224, 877268, 1002592, 1108128, 1238496, 1266432, 1315902, 1415424, 1477504, 1503888, 1651328, 1736448, 1754536, 2005184, 2216256, 2476992, 2631804, 2955008, 3007776, 3302656, 3509072, 4010368, 4432512, 4953984, 5263608, 6015552, 7018144, 8020736, 8865024, 9907968, 10527216, 12031104, 14036288, 21054432, 24062208, 28072576, 42108864, 56145152, 84217728, 168435456]

約数ペア:

[(1, 168435456), (2, 84217728), (3, 56145152), (4, 42108864), (6, 28072576), (7, 24062208), (8, 21054432), (12, 14036288), (14, 12031104), (16, 10527216), (17, 9907968), (19, 8865024), (21, 8020736), (24, 7018144), (28, 6015552), (32, 5263608), (34, 4953984), (38, 4432512), (42, 4010368), (48, 3509072), (51, 3302656), (56, 3007776), (57, 2955008), (64, 2631804), (68, 2476992), (76, 2216256), (84, 2005184), (96, 1754536), (97, 1736448), (102, 1651328), (112, 1503888), (114, 1477504), (119, 1415424), (128, 1315902), (133, 1266432), (136, 1238496), (152, 1108128), (168, 1002592), (192, 877268), (194, 868224), (204, 825664), (224, 751944), (228, 738752), (238, 707712), (256, 657951), (266, 633216), (272, 619248), (291, 578816), (304, 554064), (323, 521472), (336, 501296), (357, 471808), (384, 438634), (388, 434112), (399, 422144), (408, 412832), (448, 375972), (456, 369376), (476, 353856), (532, 316608), (544, 309624), (582, 289408), (608, 277032), (646, 260736), (672, 250648), (679, 248064), (714, 235904), (768, 219317), (776, 217056), (798, 211072), (816, 206416), (896, 187986), (912, 184688), (952, 176928), (969, 173824), (1064, 158304), (1088, 154812), (1164, 144704), (1216, 138516), (1292, 130368), (1344, 125324), (1358, 124032), (1428, 117952), (1552, 108528), (1596, 105536), (1632, 103208), (1649, 102144), (1792, 93993), (1824, 92344), (1843, 91392), (1904, 88464), (1938, 86912), (2037, 82688), (2128, 79152), (2176, 77406), (2261, 74496), (2328, 72352), (2432, 69258), (2584, 65184), (2688, 62662), (2716, 62016), (2856, 58976), (3104, 54264), (3192, 52768), (3264, 51604), (3298, 51072), (3648, 46172), (3686, 45696), (3808, 44232), (3876, 43456), (4074, 41344), (4256, 39576), (4352, 38703), (4522, 37248), (4656, 36176), (4864, 34629), (4947, 34048), (5168, 32592), (5376, 31331), (5432, 31008), (5529, 30464), (5712, 29488), (6208, 27132), (6384, 26384), (6528, 25802), (6596, 25536), (6783, 24832), (7296, 23086), (7372, 22848), (7616, 22116), (7752, 21728), (8148, 20672), (8512, 19788), (9044, 18624), (9312, 18088), (9894, 17024), (10336, 16296), (10864, 15504), (11058, 15232), (11424, 14744), (11543, 14592), (12416, 13566), (12768, 13192), (12901, 13056)]