157219217883

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{863}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 291839708160

約数和(自身を除く): 134620490277

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 117, 129, 147, 273, 301, 387, 441, 559, 637, 739, 819, 863, 903, 1677, 1911, 2107, 2217, 2589, 2709, 3913, 5031, 5173, 5733, 6041, 6321, 6651, 7767, 9607, 11219, 11739, 15519, 18123, 18963, 27391, 28821, 31777, 33657, 35217, 36211, 37109, 42287, 46557, 54369, 67249, 78533, 82173, 86463, 95331, 100971, 108633, 111327, 126861, 201747, 222439, 235599, 246519, 259763, 285993, 325899, 333981, 380583, 413101, 470743, 482417, 549731, 605241, 637757, 667317, 706797, 779289, 1239303, 1412229, 1447251, 1557073, 1649193, 1818341, 1913271, 2001951, 2337867, 2891707, 3376919, 3717909, 4236687, 4341753, 4464299, 4671219, 4947579, 5455023, 5739813, 8290841, 8675121, 10130757, 13392897, 14013657, 16365069, 20241949, 23638433, 24872523, 26025363, 27423551, 30392271, 31250093, 40178691, 58035887, 60725847, 70915299, 74617569, 82270653, 93750279, 174107661, 182177541, 191964857, 212745897, 246811959, 281250837, 356506163, 406251209, 522322983, 575894571, 1069518489, 1218753627, 1343753999, 1727683713, 2495543141, 3208555467, 3656260881, 4031261997, 7486629423, 12093785991, 17468801987, 22459888269, 52406405961, 157219217883]

約数ペア:

[(1, 157219217883), (3, 52406405961), (7, 22459888269), (9, 17468801987), (13, 12093785991), (21, 7486629423), (39, 4031261997), (43, 3656260881), (49, 3208555467), (63, 2495543141), (91, 1727683713), (117, 1343753999), (129, 1218753627), (147, 1069518489), (273, 575894571), (301, 522322983), (387, 406251209), (441, 356506163), (559, 281250837), (637, 246811959), (739, 212745897), (819, 191964857), (863, 182177541), (903, 174107661), (1677, 93750279), (1911, 82270653), (2107, 74617569), (2217, 70915299), (2589, 60725847), (2709, 58035887), (3913, 40178691), (5031, 31250093), (5173, 30392271), (5733, 27423551), (6041, 26025363), (6321, 24872523), (6651, 23638433), (7767, 20241949), (9607, 16365069), (11219, 14013657), (11739, 13392897), (15519, 10130757), (18123, 8675121), (18963, 8290841), (27391, 5739813), (28821, 5455023), (31777, 4947579), (33657, 4671219), (35217, 4464299), (36211, 4341753), (37109, 4236687), (42287, 3717909), (46557, 3376919), (54369, 2891707), (67249, 2337867), (78533, 2001951), (82173, 1913271), (86463, 1818341), (95331, 1649193), (100971, 1557073), (108633, 1447251), (111327, 1412229), (126861, 1239303), (201747, 779289), (222439, 706797), (235599, 667317), (246519, 637757), (259763, 605241), (285993, 549731), (325899, 482417), (333981, 470743), (380583, 413101)]