164070816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2723

約数の個数: 144

約数和(自身を含む): 539741664

約数和(自身を除く): 375670848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2683, 2912, 3822, 4368, 4704, 5096, 5366, 7644, 8049, 8736, 10192, 10732, 15288, 16098, 18781, 20384, 21464, 30576, 32196, 34879, 37562, 42928, 56343, 61152, 64392, 69758, 75124, 85856, 104637, 112686, 128784, 131467, 139516, 150248, 209274, 225372, 244153, 257568, 262934, 279032, 300496, 394401, 418548, 450744, 488306, 525868, 558064, 600992, 732459, 788802, 837096, 901488, 976612, 1051736, 1116128, 1464918, 1577604, 1674192, 1709071, 1802976, 1953224, 2103472, 2929836, 3155208, 3348384, 3418142, 3906448, 4206944, 5127213, 5859672, 6310416, 6836284, 7812896, 10254426, 11719344, 12620832, 13672568, 20508852, 23438688, 27345136, 41017704, 54690272, 82035408, 164070816]

約数ペア:

[(1, 164070816), (2, 82035408), (3, 54690272), (4, 41017704), (6, 27345136), (7, 23438688), (8, 20508852), (12, 13672568), (13, 12620832), (14, 11719344), (16, 10254426), (21, 7812896), (24, 6836284), (26, 6310416), (28, 5859672), (32, 5127213), (39, 4206944), (42, 3906448), (48, 3418142), (49, 3348384), (52, 3155208), (56, 2929836), (78, 2103472), (84, 1953224), (91, 1802976), (96, 1709071), (98, 1674192), (104, 1577604), (112, 1464918), (147, 1116128), (156, 1051736), (168, 976612), (182, 901488), (196, 837096), (208, 788802), (224, 732459), (273, 600992), (294, 558064), (312, 525868), (336, 488306), (364, 450744), (392, 418548), (416, 394401), (546, 300496), (588, 279032), (624, 262934), (637, 257568), (672, 244153), (728, 225372), (784, 209274), (1092, 150248), (1176, 139516), (1248, 131467), (1274, 128784), (1456, 112686), (1568, 104637), (1911, 85856), (2184, 75124), (2352, 69758), (2548, 64392), (2683, 61152), (2912, 56343), (3822, 42928), (4368, 37562), (4704, 34879), (5096, 32196), (5366, 30576), (7644, 21464), (8049, 20384), (8736, 18781), (10192, 16098), (10732, 15288)]