164740576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 450455040

約数和(自身を除く): 285714464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 37, 44, 52, 56, 74, 77, 88, 91, 104, 112, 139, 143, 148, 154, 176, 182, 208, 224, 259, 278, 286, 296, 308, 352, 364, 407, 416, 481, 518, 556, 572, 592, 616, 728, 814, 962, 973, 1001, 1036, 1112, 1144, 1184, 1232, 1456, 1529, 1628, 1807, 1924, 1946, 2002, 2072, 2224, 2288, 2464, 2849, 2912, 3058, 3256, 3367, 3614, 3848, 3892, 4004, 4144, 4448, 4576, 5143, 5291, 5698, 6116, 6512, 6734, 7228, 7696, 7784, 8008, 8288, 10286, 10582, 10703, 11396, 12232, 12649, 13024, 13468, 14456, 15392, 15568, 16016, 19877, 20572, 21164, 21406, 22792, 24464, 25298, 26936, 28912, 31136, 32032, 36001, 37037, 39754, 41144, 42328, 42812, 45584, 48928, 50596, 53872, 56573, 57824, 66859, 72002, 74074, 79508, 82288, 84656, 85624, 91168, 101192, 107744, 113146, 133718, 139139, 144004, 148148, 159016, 164576, 169312, 171248, 202384, 226292, 267436, 278278, 288008, 296296, 318032, 342496, 396011, 404768, 452584, 468013, 534872, 556556, 576016, 592592, 636064, 735449, 792022, 905168, 936026, 1069744, 1113112, 1152032, 1185184, 1470898, 1584044, 1810336, 1872052, 2139488, 2226224, 2941796, 3168088, 3744104, 4452448, 5148143, 5883592, 6336176, 7488208, 10296286, 11767184, 12672352, 14976416, 20592572, 23534368, 41185144, 82370288, 164740576]

約数ペア:

[(1, 164740576), (2, 82370288), (4, 41185144), (7, 23534368), (8, 20592572), (11, 14976416), (13, 12672352), (14, 11767184), (16, 10296286), (22, 7488208), (26, 6336176), (28, 5883592), (32, 5148143), (37, 4452448), (44, 3744104), (52, 3168088), (56, 2941796), (74, 2226224), (77, 2139488), (88, 1872052), (91, 1810336), (104, 1584044), (112, 1470898), (139, 1185184), (143, 1152032), (148, 1113112), (154, 1069744), (176, 936026), (182, 905168), (208, 792022), (224, 735449), (259, 636064), (278, 592592), (286, 576016), (296, 556556), (308, 534872), (352, 468013), (364, 452584), (407, 404768), (416, 396011), (481, 342496), (518, 318032), (556, 296296), (572, 288008), (592, 278278), (616, 267436), (728, 226292), (814, 202384), (962, 171248), (973, 169312), (1001, 164576), (1036, 159016), (1112, 148148), (1144, 144004), (1184, 139139), (1232, 133718), (1456, 113146), (1529, 107744), (1628, 101192), (1807, 91168), (1924, 85624), (1946, 84656), (2002, 82288), (2072, 79508), (2224, 74074), (2288, 72002), (2464, 66859), (2849, 57824), (2912, 56573), (3058, 53872), (3256, 50596), (3367, 48928), (3614, 45584), (3848, 42812), (3892, 42328), (4004, 41144), (4144, 39754), (4448, 37037), (4576, 36001), (5143, 32032), (5291, 31136), (5698, 28912), (6116, 26936), (6512, 25298), (6734, 24464), (7228, 22792), (7696, 21406), (7784, 21164), (8008, 20572), (8288, 19877), (10286, 16016), (10582, 15568), (10703, 15392), (11396, 14456), (12232, 13468), (12649, 13024)]