188966856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 352933944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 127, 152, 156, 228, 247, 251, 254, 312, 381, 456, 494, 502, 508, 741, 753, 762, 988, 1004, 1016, 1482, 1506, 1524, 1651, 1976, 2008, 2413, 2964, 3012, 3048, 3263, 3302, 4769, 4826, 4953, 5928, 6024, 6526, 6604, 7239, 9538, 9652, 9789, 9906, 13052, 13208, 14307, 14478, 19076, 19304, 19578, 19812, 26104, 28614, 28956, 31369, 31877, 38152, 39156, 39624, 57228, 57912, 61997, 62738, 63754, 78312, 94107, 95631, 114456, 123994, 125476, 127508, 185991, 188214, 191262, 247988, 250952, 255016, 371982, 376428, 382524, 414401, 495976, 605663, 743964, 752856, 765048, 828802, 1211326, 1243203, 1487928, 1657604, 1816989, 2422652, 2486406, 3315208, 3633978, 4845304, 4972812, 7267956, 7873619, 9945624, 14535912, 15747238, 23620857, 31494476, 47241714, 62988952, 94483428, 188966856]

約数ペア:

[(1, 188966856), (2, 94483428), (3, 62988952), (4, 47241714), (6, 31494476), (8, 23620857), (12, 15747238), (13, 14535912), (19, 9945624), (24, 7873619), (26, 7267956), (38, 4972812), (39, 4845304), (52, 3633978), (57, 3315208), (76, 2486406), (78, 2422652), (104, 1816989), (114, 1657604), (127, 1487928), (152, 1243203), (156, 1211326), (228, 828802), (247, 765048), (251, 752856), (254, 743964), (312, 605663), (381, 495976), (456, 414401), (494, 382524), (502, 376428), (508, 371982), (741, 255016), (753, 250952), (762, 247988), (988, 191262), (1004, 188214), (1016, 185991), (1482, 127508), (1506, 125476), (1524, 123994), (1651, 114456), (1976, 95631), (2008, 94107), (2413, 78312), (2964, 63754), (3012, 62738), (3048, 61997), (3263, 57912), (3302, 57228), (4769, 39624), (4826, 39156), (4953, 38152), (5928, 31877), (6024, 31369), (6526, 28956), (6604, 28614), (7239, 26104), (9538, 19812), (9652, 19578), (9789, 19304), (9906, 19076), (13052, 14478), (13208, 14307)]