163240704

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 559238400

約数和(自身を除く): 395997696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 113, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 226, 228, 256, 264, 288, 297, 304, 339, 342, 352, 384, 396, 418, 432, 452, 456, 513, 528, 576, 594, 608, 627, 678, 684, 704, 768, 792, 836, 864, 904, 912, 1017, 1026, 1056, 1152, 1188, 1216, 1243, 1254, 1356, 1368, 1408, 1584, 1672, 1728, 1808, 1824, 1881, 2034, 2052, 2112, 2147, 2304, 2376, 2432, 2486, 2508, 2712, 2736, 2816, 3051, 3168, 3344, 3456, 3616, 3648, 3729, 3762, 4068, 4104, 4224, 4294, 4752, 4864, 4972, 5016, 5424, 5472, 5643, 6102, 6336, 6441, 6688, 6912, 7232, 7296, 7458, 7524, 8136, 8208, 8448, 8588, 9504, 9944, 10032, 10848, 10944, 11187, 11286, 12204, 12672, 12882, 13376, 14464, 14592, 14916, 15048, 16272, 16416, 17176, 19008, 19323, 19888, 20064, 21696, 21888, 22374, 22572, 23617, 24408, 25344, 25764, 26752, 28928, 29832, 30096, 32544, 32832, 33561, 34352, 38016, 38646, 39776, 40128, 43392, 43776, 44748, 45144, 47234, 48816, 51528, 53504, 57969, 59664, 60192, 65088, 65664, 67122, 68704, 70851, 76032, 77292, 79552, 80256, 86784, 89496, 90288, 94468, 97632, 103056, 115938, 119328, 120384, 130176, 131328, 134244, 137408, 141702, 154584, 159104, 160512, 178992, 180576, 188936, 195264, 206112, 212553, 231876, 238656, 240768, 260352, 268488, 274816, 283404, 309168, 318208, 357984, 361152, 377872, 390528, 412224, 425106, 463752, 477312, 481536, 536976, 549632, 566808, 618336, 637659, 715968, 722304, 755744, 781056, 824448, 850212, 927504, 954624, 1073952, 1133616, 1236672, 1275318, 1431936, 1444608, 1511488, 1648896, 1700424, 1855008, 2147904, 2267232, 2473344, 2550636, 2863872, 3022976, 3400848, 3710016, 4295808, 4534464, 4946688, 5101272, 6045952, 6801696, 7420032, 8591616, 9068928, 10202544, 13603392, 14840064, 18137856, 20405088, 27206784, 40810176, 54413568, 81620352, 163240704]

約数ペア:

[(1, 163240704), (2, 81620352), (3, 54413568), (4, 40810176), (6, 27206784), (8, 20405088), (9, 18137856), (11, 14840064), (12, 13603392), (16, 10202544), (18, 9068928), (19, 8591616), (22, 7420032), (24, 6801696), (27, 6045952), (32, 5101272), (33, 4946688), (36, 4534464), (38, 4295808), (44, 3710016), (48, 3400848), (54, 3022976), (57, 2863872), (64, 2550636), (66, 2473344), (72, 2267232), (76, 2147904), (88, 1855008), (96, 1700424), (99, 1648896), (108, 1511488), (113, 1444608), (114, 1431936), (128, 1275318), (132, 1236672), (144, 1133616), (152, 1073952), (171, 954624), (176, 927504), (192, 850212), (198, 824448), (209, 781056), (216, 755744), (226, 722304), (228, 715968), (256, 637659), (264, 618336), (288, 566808), (297, 549632), (304, 536976), (339, 481536), (342, 477312), (352, 463752), (384, 425106), (396, 412224), (418, 390528), (432, 377872), (452, 361152), (456, 357984), (513, 318208), (528, 309168), (576, 283404), (594, 274816), (608, 268488), (627, 260352), (678, 240768), (684, 238656), (704, 231876), (768, 212553), (792, 206112), (836, 195264), (864, 188936), (904, 180576), (912, 178992), (1017, 160512), (1026, 159104), (1056, 154584), (1152, 141702), (1188, 137408), (1216, 134244), (1243, 131328), (1254, 130176), (1356, 120384), (1368, 119328), (1408, 115938), (1584, 103056), (1672, 97632), (1728, 94468), (1808, 90288), (1824, 89496), (1881, 86784), (2034, 80256), (2052, 79552), (2112, 77292), (2147, 76032), (2304, 70851), (2376, 68704), (2432, 67122), (2486, 65664), (2508, 65088), (2712, 60192), (2736, 59664), (2816, 57969), (3051, 53504), (3168, 51528), (3344, 48816), (3456, 47234), (3616, 45144), (3648, 44748), (3729, 43776), (3762, 43392), (4068, 40128), (4104, 39776), (4224, 38646), (4294, 38016), (4752, 34352), (4864, 33561), (4972, 32832), (5016, 32544), (5424, 30096), (5472, 29832), (5643, 28928), (6102, 26752), (6336, 25764), (6441, 25344), (6688, 24408), (6912, 23617), (7232, 22572), (7296, 22374), (7458, 21888), (7524, 21696), (8136, 20064), (8208, 19888), (8448, 19323), (8588, 19008), (9504, 17176), (9944, 16416), (10032, 16272), (10848, 15048), (10944, 14916), (11187, 14592), (11286, 14464), (12204, 13376), (12672, 12882)]