123754488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 367960320

約数和(自身を除く): 244205832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 107, 132, 143, 156, 214, 264, 286, 312, 321, 337, 428, 429, 572, 642, 674, 856, 858, 1011, 1144, 1177, 1284, 1348, 1391, 1716, 2022, 2354, 2568, 2696, 2782, 3432, 3531, 3707, 4044, 4173, 4381, 4708, 5564, 7062, 7414, 8088, 8346, 8762, 9416, 11121, 11128, 13143, 14124, 14828, 15301, 16692, 17524, 22242, 26286, 28248, 29656, 30602, 33384, 35048, 36059, 44484, 45903, 48191, 52572, 61204, 72118, 88968, 91806, 96382, 105144, 108177, 122408, 144236, 144573, 183612, 192764, 216354, 288472, 289146, 367224, 385528, 396649, 432708, 468767, 578292, 793298, 865416, 937534, 1156584, 1189947, 1406301, 1586596, 1875068, 2379894, 2812602, 3173192, 3750136, 4759788, 5156437, 5625204, 9519576, 10312874, 11250408, 15469311, 20625748, 30938622, 41251496, 61877244, 123754488]

約数ペア:

[(1, 123754488), (2, 61877244), (3, 41251496), (4, 30938622), (6, 20625748), (8, 15469311), (11, 11250408), (12, 10312874), (13, 9519576), (22, 5625204), (24, 5156437), (26, 4759788), (33, 3750136), (39, 3173192), (44, 2812602), (52, 2379894), (66, 1875068), (78, 1586596), (88, 1406301), (104, 1189947), (107, 1156584), (132, 937534), (143, 865416), (156, 793298), (214, 578292), (264, 468767), (286, 432708), (312, 396649), (321, 385528), (337, 367224), (428, 289146), (429, 288472), (572, 216354), (642, 192764), (674, 183612), (856, 144573), (858, 144236), (1011, 122408), (1144, 108177), (1177, 105144), (1284, 96382), (1348, 91806), (1391, 88968), (1716, 72118), (2022, 61204), (2354, 52572), (2568, 48191), (2696, 45903), (2782, 44484), (3432, 36059), (3531, 35048), (3707, 33384), (4044, 30602), (4173, 29656), (4381, 28248), (4708, 26286), (5564, 22242), (7062, 17524), (7414, 16692), (8088, 15301), (8346, 14828), (8762, 14124), (9416, 13143), (11121, 11128)]