187311348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 599114880

約数和(自身を除く): 411803532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 71, 76, 84, 87, 114, 116, 126, 133, 142, 171, 174, 203, 213, 228, 252, 261, 266, 284, 342, 348, 361, 399, 406, 426, 497, 522, 532, 551, 609, 639, 684, 722, 798, 812, 852, 994, 1044, 1083, 1102, 1197, 1218, 1278, 1349, 1444, 1491, 1596, 1653, 1827, 1988, 2059, 2166, 2204, 2394, 2436, 2527, 2556, 2698, 2982, 3249, 3306, 3654, 3857, 4047, 4118, 4332, 4473, 4788, 4959, 5054, 5396, 5964, 6177, 6498, 6612, 7308, 7581, 7714, 8094, 8236, 8946, 9443, 9918, 10108, 10469, 11571, 12141, 12354, 12996, 14413, 15162, 15428, 16188, 17892, 18531, 18886, 19836, 20938, 22743, 23142, 24282, 24708, 25631, 28329, 28826, 30324, 31407, 34713, 37062, 37772, 39121, 41876, 43239, 45486, 46284, 48564, 51262, 56658, 57652, 62814, 69426, 73283, 74124, 76893, 78242, 84987, 86478, 90972, 94221, 102524, 113316, 117363, 125628, 129717, 138852, 146566, 153786, 156484, 169974, 172956, 179417, 188442, 219849, 230679, 234726, 259434, 273847, 293132, 307572, 339948, 352089, 358834, 376884, 439698, 461358, 469452, 518868, 538251, 547694, 659547, 704178, 717668, 743299, 821541, 879396, 922716, 1076502, 1095388, 1319094, 1408356, 1486598, 1614753, 1643082, 2153004, 2229897, 2464623, 2638188, 2973196, 3229506, 3286164, 4459794, 4929246, 5203093, 6459012, 6689691, 8919588, 9858492, 10406186, 13379382, 15609279, 20812372, 26758764, 31218558, 46827837, 62437116, 93655674, 187311348]

約数ペア:

[(1, 187311348), (2, 93655674), (3, 62437116), (4, 46827837), (6, 31218558), (7, 26758764), (9, 20812372), (12, 15609279), (14, 13379382), (18, 10406186), (19, 9858492), (21, 8919588), (28, 6689691), (29, 6459012), (36, 5203093), (38, 4929246), (42, 4459794), (57, 3286164), (58, 3229506), (63, 2973196), (71, 2638188), (76, 2464623), (84, 2229897), (87, 2153004), (114, 1643082), (116, 1614753), (126, 1486598), (133, 1408356), (142, 1319094), (171, 1095388), (174, 1076502), (203, 922716), (213, 879396), (228, 821541), (252, 743299), (261, 717668), (266, 704178), (284, 659547), (342, 547694), (348, 538251), (361, 518868), (399, 469452), (406, 461358), (426, 439698), (497, 376884), (522, 358834), (532, 352089), (551, 339948), (609, 307572), (639, 293132), (684, 273847), (722, 259434), (798, 234726), (812, 230679), (852, 219849), (994, 188442), (1044, 179417), (1083, 172956), (1102, 169974), (1197, 156484), (1218, 153786), (1278, 146566), (1349, 138852), (1444, 129717), (1491, 125628), (1596, 117363), (1653, 113316), (1827, 102524), (1988, 94221), (2059, 90972), (2166, 86478), (2204, 84987), (2394, 78242), (2436, 76893), (2527, 74124), (2556, 73283), (2698, 69426), (2982, 62814), (3249, 57652), (3306, 56658), (3654, 51262), (3857, 48564), (4047, 46284), (4118, 45486), (4332, 43239), (4473, 41876), (4788, 39121), (4959, 37772), (5054, 37062), (5396, 34713), (5964, 31407), (6177, 30324), (6498, 28826), (6612, 28329), (7308, 25631), (7581, 24708), (7714, 24282), (8094, 23142), (8236, 22743), (8946, 20938), (9443, 19836), (9918, 18886), (10108, 18531), (10469, 17892), (11571, 16188), (12141, 15428), (12354, 15162), (12996, 14413)]