164108928

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 466099200

約数和(自身を除く): 301990272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 192, 228, 249, 271, 304, 332, 384, 456, 498, 542, 608, 664, 813, 912, 996, 1084, 1216, 1328, 1577, 1626, 1824, 1992, 2168, 2432, 2656, 3154, 3252, 3648, 3984, 4336, 4731, 5149, 5312, 6308, 6504, 7296, 7968, 8672, 9462, 10298, 10624, 12616, 13008, 15447, 15936, 17344, 18924, 20596, 22493, 25232, 26016, 30894, 31872, 34688, 37848, 41192, 44986, 50464, 52032, 61788, 67479, 75696, 82384, 89972, 100928, 104064, 123576, 134958, 151392, 164768, 179944, 201856, 247152, 269916, 302784, 329536, 359888, 427367, 494304, 539832, 605568, 659072, 719776, 854734, 988608, 1079664, 1282101, 1439552, 1709468, 1977216, 2159328, 2564202, 2879104, 3418936, 4318656, 5128404, 6837872, 8637312, 10256808, 13675744, 20513616, 27351488, 41027232, 54702976, 82054464, 164108928]

約数ペア:

[(1, 164108928), (2, 82054464), (3, 54702976), (4, 41027232), (6, 27351488), (8, 20513616), (12, 13675744), (16, 10256808), (19, 8637312), (24, 6837872), (32, 5128404), (38, 4318656), (48, 3418936), (57, 2879104), (64, 2564202), (76, 2159328), (83, 1977216), (96, 1709468), (114, 1439552), (128, 1282101), (152, 1079664), (166, 988608), (192, 854734), (228, 719776), (249, 659072), (271, 605568), (304, 539832), (332, 494304), (384, 427367), (456, 359888), (498, 329536), (542, 302784), (608, 269916), (664, 247152), (813, 201856), (912, 179944), (996, 164768), (1084, 151392), (1216, 134958), (1328, 123576), (1577, 104064), (1626, 100928), (1824, 89972), (1992, 82384), (2168, 75696), (2432, 67479), (2656, 61788), (3154, 52032), (3252, 50464), (3648, 44986), (3984, 41192), (4336, 37848), (4731, 34688), (5149, 31872), (5312, 30894), (6308, 26016), (6504, 25232), (7296, 22493), (7968, 20596), (8672, 18924), (9462, 17344), (10298, 15936), (10624, 15447), (12616, 13008)]