164456448

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 495331200

約数和(自身を除く): 330874752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 71, 78, 87, 96, 104, 116, 128, 142, 156, 174, 192, 208, 213, 232, 256, 284, 312, 348, 377, 384, 416, 426, 464, 512, 568, 624, 696, 754, 768, 832, 852, 923, 928, 1024, 1131, 1136, 1248, 1392, 1508, 1536, 1664, 1704, 1846, 1856, 2048, 2059, 2262, 2272, 2496, 2769, 2784, 3016, 3072, 3328, 3408, 3692, 3712, 4118, 4524, 4544, 4992, 5538, 5568, 6032, 6144, 6177, 6656, 6816, 7384, 7424, 8236, 9048, 9088, 9984, 11076, 11136, 12064, 12354, 13312, 13632, 14768, 14848, 16472, 18096, 18176, 19968, 22152, 22272, 24128, 24708, 26624, 26767, 27264, 29536, 29696, 32944, 36192, 36352, 39936, 44304, 44544, 48256, 49416, 53534, 54528, 59072, 59392, 65888, 72384, 72704, 79872, 80301, 88608, 89088, 96512, 98832, 107068, 109056, 118144, 131776, 144768, 145408, 160602, 177216, 178176, 193024, 197664, 214136, 218112, 236288, 263552, 289536, 321204, 354432, 386048, 395328, 428272, 436224, 472576, 527104, 579072, 642408, 708864, 772096, 790656, 856544, 945152, 1054208, 1158144, 1284816, 1417728, 1581312, 1713088, 1890304, 2108416, 2316288, 2569632, 2835456, 3162624, 3426176, 4216832, 5139264, 5670912, 6325248, 6852352, 10278528, 12650496, 13704704, 20557056, 27409408, 41114112, 54818816, 82228224, 164456448]

約数ペア:

[(1, 164456448), (2, 82228224), (3, 54818816), (4, 41114112), (6, 27409408), (8, 20557056), (12, 13704704), (13, 12650496), (16, 10278528), (24, 6852352), (26, 6325248), (29, 5670912), (32, 5139264), (39, 4216832), (48, 3426176), (52, 3162624), (58, 2835456), (64, 2569632), (71, 2316288), (78, 2108416), (87, 1890304), (96, 1713088), (104, 1581312), (116, 1417728), (128, 1284816), (142, 1158144), (156, 1054208), (174, 945152), (192, 856544), (208, 790656), (213, 772096), (232, 708864), (256, 642408), (284, 579072), (312, 527104), (348, 472576), (377, 436224), (384, 428272), (416, 395328), (426, 386048), (464, 354432), (512, 321204), (568, 289536), (624, 263552), (696, 236288), (754, 218112), (768, 214136), (832, 197664), (852, 193024), (923, 178176), (928, 177216), (1024, 160602), (1131, 145408), (1136, 144768), (1248, 131776), (1392, 118144), (1508, 109056), (1536, 107068), (1664, 98832), (1704, 96512), (1846, 89088), (1856, 88608), (2048, 80301), (2059, 79872), (2262, 72704), (2272, 72384), (2496, 65888), (2769, 59392), (2784, 59072), (3016, 54528), (3072, 53534), (3328, 49416), (3408, 48256), (3692, 44544), (3712, 44304), (4118, 39936), (4524, 36352), (4544, 36192), (4992, 32944), (5538, 29696), (5568, 29536), (6032, 27264), (6144, 26767), (6177, 26624), (6656, 24708), (6816, 24128), (7384, 22272), (7424, 22152), (8236, 19968), (9048, 18176), (9088, 18096), (9984, 16472), (11076, 14848), (11136, 14768), (12064, 13632), (12354, 13312)]