129890124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 144

約数和(自身を含む): 417464320

約数和(自身を除く): 287574196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1279, 1302, 1612, 1638, 1953, 2418, 2558, 2604, 2821, 3276, 3627, 3837, 3906, 4836, 5116, 5642, 7254, 7674, 7812, 8463, 8953, 11284, 11511, 14508, 15348, 16627, 16926, 17906, 23022, 25389, 26859, 33254, 33852, 35812, 39649, 46044, 49881, 50778, 53718, 66508, 79298, 80577, 99762, 101556, 107436, 116389, 118947, 149643, 158596, 161154, 199524, 232778, 237894, 277543, 299286, 322308, 349167, 356841, 465556, 475788, 515437, 555086, 598572, 698334, 713682, 832629, 1030874, 1047501, 1110172, 1396668, 1427364, 1546311, 1665258, 2061748, 2095002, 2497887, 3092622, 3330516, 3608059, 4190004, 4638933, 4995774, 6185244, 7216118, 9277866, 9991548, 10824177, 14432236, 18555732, 21648354, 32472531, 43296708, 64945062, 129890124]

約数ペア:

[(1, 129890124), (2, 64945062), (3, 43296708), (4, 32472531), (6, 21648354), (7, 18555732), (9, 14432236), (12, 10824177), (13, 9991548), (14, 9277866), (18, 7216118), (21, 6185244), (26, 4995774), (28, 4638933), (31, 4190004), (36, 3608059), (39, 3330516), (42, 3092622), (52, 2497887), (62, 2095002), (63, 2061748), (78, 1665258), (84, 1546311), (91, 1427364), (93, 1396668), (117, 1110172), (124, 1047501), (126, 1030874), (156, 832629), (182, 713682), (186, 698334), (217, 598572), (234, 555086), (252, 515437), (273, 475788), (279, 465556), (364, 356841), (372, 349167), (403, 322308), (434, 299286), (468, 277543), (546, 237894), (558, 232778), (651, 199524), (806, 161154), (819, 158596), (868, 149643), (1092, 118947), (1116, 116389), (1209, 107436), (1279, 101556), (1302, 99762), (1612, 80577), (1638, 79298), (1953, 66508), (2418, 53718), (2558, 50778), (2604, 49881), (2821, 46044), (3276, 39649), (3627, 35812), (3837, 33852), (3906, 33254), (4836, 26859), (5116, 25389), (5642, 23022), (7254, 17906), (7674, 16926), (7812, 16627), (8463, 15348), (8953, 14508), (11284, 11511)]