139660686

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 344071728

約数和(自身を除く): 204411042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 181, 198, 297, 362, 433, 543, 594, 866, 891, 1086, 1299, 1629, 1782, 1991, 2598, 3258, 3897, 3982, 4763, 4887, 5973, 7794, 9526, 9774, 11691, 11946, 14289, 14661, 17919, 23382, 28578, 29322, 35073, 35838, 42867, 53757, 70146, 78373, 85734, 107514, 128601, 156746, 161271, 235119, 257202, 322542, 385803, 470238, 705357, 771606, 862103, 1410714, 1724206, 2116071, 2586309, 4232142, 5172618, 6348213, 7758927, 12696426, 15517854, 23276781, 46553562, 69830343, 139660686]

約数ペア:

[(1, 139660686), (2, 69830343), (3, 46553562), (6, 23276781), (9, 15517854), (11, 12696426), (18, 7758927), (22, 6348213), (27, 5172618), (33, 4232142), (54, 2586309), (66, 2116071), (81, 1724206), (99, 1410714), (162, 862103), (181, 771606), (198, 705357), (297, 470238), (362, 385803), (433, 322542), (543, 257202), (594, 235119), (866, 161271), (891, 156746), (1086, 128601), (1299, 107514), (1629, 85734), (1782, 78373), (1991, 70146), (2598, 53757), (3258, 42867), (3897, 35838), (3982, 35073), (4763, 29322), (4887, 28578), (5973, 23382), (7794, 17919), (9526, 14661), (9774, 14289), (11691, 11946)]