137831512

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 360249120

約数和(自身を除く): 222417608

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 43, 49, 52, 56, 68, 74, 86, 91, 98, 104, 119, 136, 148, 172, 182, 196, 221, 238, 259, 296, 301, 344, 364, 392, 442, 476, 481, 518, 559, 602, 629, 637, 728, 731, 833, 884, 952, 962, 1036, 1118, 1204, 1258, 1274, 1462, 1547, 1591, 1666, 1768, 1813, 1924, 2072, 2107, 2236, 2408, 2516, 2548, 2924, 3094, 3182, 3332, 3367, 3626, 3848, 3913, 4214, 4403, 4472, 5032, 5096, 5117, 5848, 6188, 6364, 6664, 6734, 7252, 7826, 8177, 8428, 8806, 9503, 10234, 10829, 11137, 12376, 12728, 13468, 14504, 15652, 16354, 16856, 17612, 19006, 20468, 20683, 21658, 22274, 23569, 26936, 27047, 27391, 30821, 31304, 32708, 35224, 35819, 38012, 40936, 41366, 43316, 44548, 47138, 54094, 54782, 57239, 61642, 65416, 66521, 71638, 76024, 77959, 82732, 86632, 89096, 94276, 108188, 109564, 114478, 123284, 133042, 143276, 144781, 155918, 165464, 188552, 189329, 216376, 219128, 228956, 246568, 266084, 286552, 289562, 311836, 351611, 378658, 400673, 457912, 465647, 532168, 579124, 623672, 703222, 757316, 801346, 931294, 1013467, 1158248, 1325303, 1406444, 1514632, 1602692, 1862588, 2026934, 2461277, 2650606, 2812888, 3205384, 3725176, 4053868, 4922554, 5301212, 8107736, 9845108, 10602424, 17228939, 19690216, 34457878, 68915756, 137831512]

約数ペア:

[(1, 137831512), (2, 68915756), (4, 34457878), (7, 19690216), (8, 17228939), (13, 10602424), (14, 9845108), (17, 8107736), (26, 5301212), (28, 4922554), (34, 4053868), (37, 3725176), (43, 3205384), (49, 2812888), (52, 2650606), (56, 2461277), (68, 2026934), (74, 1862588), (86, 1602692), (91, 1514632), (98, 1406444), (104, 1325303), (119, 1158248), (136, 1013467), (148, 931294), (172, 801346), (182, 757316), (196, 703222), (221, 623672), (238, 579124), (259, 532168), (296, 465647), (301, 457912), (344, 400673), (364, 378658), (392, 351611), (442, 311836), (476, 289562), (481, 286552), (518, 266084), (559, 246568), (602, 228956), (629, 219128), (637, 216376), (728, 189329), (731, 188552), (833, 165464), (884, 155918), (952, 144781), (962, 143276), (1036, 133042), (1118, 123284), (1204, 114478), (1258, 109564), (1274, 108188), (1462, 94276), (1547, 89096), (1591, 86632), (1666, 82732), (1768, 77959), (1813, 76024), (1924, 71638), (2072, 66521), (2107, 65416), (2236, 61642), (2408, 57239), (2516, 54782), (2548, 54094), (2924, 47138), (3094, 44548), (3182, 43316), (3332, 41366), (3367, 40936), (3626, 38012), (3848, 35819), (3913, 35224), (4214, 32708), (4403, 31304), (4472, 30821), (5032, 27391), (5096, 27047), (5117, 26936), (5848, 23569), (6188, 22274), (6364, 21658), (6664, 20683), (6734, 20468), (7252, 19006), (7826, 17612), (8177, 16856), (8428, 16354), (8806, 15652), (9503, 14504), (10234, 13468), (10829, 12728), (11137, 12376)]