173509128

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 536659200

約数和(自身を除く): 363150072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 234, 258, 312, 324, 344, 351, 387, 468, 479, 516, 559, 648, 702, 774, 936, 958, 1032, 1053, 1118, 1161, 1404, 1437, 1548, 1677, 1916, 2106, 2236, 2322, 2808, 2874, 3096, 3354, 3483, 3832, 4212, 4311, 4472, 4644, 5031, 5748, 6227, 6708, 6966, 8424, 8622, 9288, 10062, 11496, 12454, 12933, 13416, 13932, 15093, 17244, 18681, 20124, 20597, 24908, 25866, 27864, 30186, 34488, 37362, 38799, 40248, 41194, 45279, 49816, 51732, 56043, 60372, 61791, 74724, 77598, 82388, 90558, 103464, 112086, 120744, 123582, 149448, 155196, 164776, 168129, 181116, 185373, 224172, 247164, 267761, 310392, 336258, 362232, 370746, 448344, 494328, 504387, 535522, 556119, 672516, 741492, 803283, 1008774, 1071044, 1112238, 1345032, 1482984, 1606566, 1668357, 2017548, 2142088, 2224476, 2409849, 3213132, 3336714, 4035096, 4448952, 4819698, 6426264, 6673428, 7229547, 9639396, 13346856, 14459094, 19278792, 21688641, 28918188, 43377282, 57836376, 86754564, 173509128]

約数ペア:

[(1, 173509128), (2, 86754564), (3, 57836376), (4, 43377282), (6, 28918188), (8, 21688641), (9, 19278792), (12, 14459094), (13, 13346856), (18, 9639396), (24, 7229547), (26, 6673428), (27, 6426264), (36, 4819698), (39, 4448952), (43, 4035096), (52, 3336714), (54, 3213132), (72, 2409849), (78, 2224476), (81, 2142088), (86, 2017548), (104, 1668357), (108, 1606566), (117, 1482984), (129, 1345032), (156, 1112238), (162, 1071044), (172, 1008774), (216, 803283), (234, 741492), (258, 672516), (312, 556119), (324, 535522), (344, 504387), (351, 494328), (387, 448344), (468, 370746), (479, 362232), (516, 336258), (559, 310392), (648, 267761), (702, 247164), (774, 224172), (936, 185373), (958, 181116), (1032, 168129), (1053, 164776), (1118, 155196), (1161, 149448), (1404, 123582), (1437, 120744), (1548, 112086), (1677, 103464), (1916, 90558), (2106, 82388), (2236, 77598), (2322, 74724), (2808, 61791), (2874, 60372), (3096, 56043), (3354, 51732), (3483, 49816), (3832, 45279), (4212, 41194), (4311, 40248), (4472, 38799), (4644, 37362), (5031, 34488), (5748, 30186), (6227, 27864), (6708, 25866), (6966, 24908), (8424, 20597), (8622, 20124), (9288, 18681), (10062, 17244), (11496, 15093), (12454, 13932), (12933, 13416)]