166163562

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 389818440

約数和(自身を除く): 223654878

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 113, 162, 174, 226, 261, 313, 339, 522, 626, 678, 783, 939, 1017, 1566, 1878, 2034, 2349, 2817, 3051, 3277, 4698, 5634, 6102, 6554, 8451, 9077, 9153, 9831, 16902, 18154, 18306, 19662, 25353, 27231, 29493, 35369, 50706, 54462, 58986, 70738, 81693, 88479, 106107, 163386, 176958, 212214, 245079, 265437, 318321, 490158, 530874, 636642, 735237, 954963, 1025701, 1470474, 1909926, 2051402, 2864889, 3077103, 5729778, 6154206, 9231309, 18462618, 27693927, 55387854, 83081781, 166163562]

約数ペア:

[(1, 166163562), (2, 83081781), (3, 55387854), (6, 27693927), (9, 18462618), (18, 9231309), (27, 6154206), (29, 5729778), (54, 3077103), (58, 2864889), (81, 2051402), (87, 1909926), (113, 1470474), (162, 1025701), (174, 954963), (226, 735237), (261, 636642), (313, 530874), (339, 490158), (522, 318321), (626, 265437), (678, 245079), (783, 212214), (939, 176958), (1017, 163386), (1566, 106107), (1878, 88479), (2034, 81693), (2349, 70738), (2817, 58986), (3051, 54462), (3277, 50706), (4698, 35369), (5634, 29493), (6102, 27231), (6554, 25353), (8451, 19662), (9077, 18306), (9153, 18154), (9831, 16902)]