123153408

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 264

約数和(自身を含む): 429182208

約数和(自身を除く): 306028800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 83, 84, 92, 96, 112, 126, 128, 138, 144, 161, 166, 168, 184, 192, 207, 224, 249, 252, 256, 276, 288, 322, 332, 336, 368, 384, 414, 448, 483, 498, 504, 512, 552, 576, 581, 644, 664, 672, 736, 747, 768, 828, 896, 966, 996, 1008, 1024, 1104, 1152, 1162, 1288, 1328, 1344, 1449, 1472, 1494, 1536, 1656, 1743, 1792, 1909, 1932, 1992, 2016, 2208, 2304, 2324, 2576, 2656, 2688, 2898, 2944, 2988, 3072, 3312, 3486, 3584, 3818, 3864, 3984, 4032, 4416, 4608, 4648, 5152, 5229, 5312, 5376, 5727, 5796, 5888, 5976, 6624, 6972, 7168, 7636, 7728, 7968, 8064, 8832, 9216, 9296, 10304, 10458, 10624, 10752, 11454, 11592, 11776, 11952, 13248, 13363, 13944, 15272, 15456, 15936, 16128, 17181, 17664, 18592, 20608, 20916, 21248, 21504, 22908, 23184, 23552, 23904, 26496, 26726, 27888, 30544, 30912, 31872, 32256, 34362, 35328, 37184, 40089, 41216, 41832, 42496, 45816, 46368, 47808, 52992, 53452, 55776, 61088, 61824, 63744, 64512, 68724, 70656, 74368, 80178, 82432, 83664, 84992, 91632, 92736, 95616, 105984, 106904, 111552, 120267, 122176, 123648, 127488, 137448, 148736, 160356, 164864, 167328, 183264, 185472, 191232, 211968, 213808, 223104, 240534, 244352, 247296, 254976, 274896, 297472, 320712, 334656, 366528, 370944, 382464, 427616, 446208, 481068, 488704, 494592, 549792, 594944, 641424, 669312, 733056, 741888, 764928, 855232, 892416, 962136, 977408, 1099584, 1282848, 1338624, 1466112, 1483776, 1710464, 1784832, 1924272, 1954816, 2199168, 2565696, 2677248, 2932224, 3420928, 3848544, 4398336, 5131392, 5354496, 5864448, 6841856, 7697088, 8796672, 10262784, 13683712, 15394176, 17593344, 20525568, 30788352, 41051136, 61576704, 123153408]

約数ペア:

[(1, 123153408), (2, 61576704), (3, 41051136), (4, 30788352), (6, 20525568), (7, 17593344), (8, 15394176), (9, 13683712), (12, 10262784), (14, 8796672), (16, 7697088), (18, 6841856), (21, 5864448), (23, 5354496), (24, 5131392), (28, 4398336), (32, 3848544), (36, 3420928), (42, 2932224), (46, 2677248), (48, 2565696), (56, 2199168), (63, 1954816), (64, 1924272), (69, 1784832), (72, 1710464), (83, 1483776), (84, 1466112), (92, 1338624), (96, 1282848), (112, 1099584), (126, 977408), (128, 962136), (138, 892416), (144, 855232), (161, 764928), (166, 741888), (168, 733056), (184, 669312), (192, 641424), (207, 594944), (224, 549792), (249, 494592), (252, 488704), (256, 481068), (276, 446208), (288, 427616), (322, 382464), (332, 370944), (336, 366528), (368, 334656), (384, 320712), (414, 297472), (448, 274896), (483, 254976), (498, 247296), (504, 244352), (512, 240534), (552, 223104), (576, 213808), (581, 211968), (644, 191232), (664, 185472), (672, 183264), (736, 167328), (747, 164864), (768, 160356), (828, 148736), (896, 137448), (966, 127488), (996, 123648), (1008, 122176), (1024, 120267), (1104, 111552), (1152, 106904), (1162, 105984), (1288, 95616), (1328, 92736), (1344, 91632), (1449, 84992), (1472, 83664), (1494, 82432), (1536, 80178), (1656, 74368), (1743, 70656), (1792, 68724), (1909, 64512), (1932, 63744), (1992, 61824), (2016, 61088), (2208, 55776), (2304, 53452), (2324, 52992), (2576, 47808), (2656, 46368), (2688, 45816), (2898, 42496), (2944, 41832), (2988, 41216), (3072, 40089), (3312, 37184), (3486, 35328), (3584, 34362), (3818, 32256), (3864, 31872), (3984, 30912), (4032, 30544), (4416, 27888), (4608, 26726), (4648, 26496), (5152, 23904), (5229, 23552), (5312, 23184), (5376, 22908), (5727, 21504), (5796, 21248), (5888, 20916), (5976, 20608), (6624, 18592), (6972, 17664), (7168, 17181), (7636, 16128), (7728, 15936), (7968, 15456), (8064, 15272), (8832, 13944), (9216, 13363), (9296, 13248), (10304, 11952), (10458, 11776), (10624, 11592), (10752, 11454)]