161680626

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2741}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 365727960

約数和(自身を除く): 204047334

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 113, 174, 226, 261, 339, 522, 678, 1017, 2034, 2741, 3277, 5482, 6554, 8223, 9831, 16446, 19662, 24669, 29493, 49338, 58986, 79489, 158978, 238467, 309733, 476934, 619466, 715401, 929199, 1430802, 1858398, 2787597, 5575194, 8982257, 17964514, 26946771, 53893542, 80840313, 161680626]

約数ペア:

[(1, 161680626), (2, 80840313), (3, 53893542), (6, 26946771), (9, 17964514), (18, 8982257), (29, 5575194), (58, 2787597), (87, 1858398), (113, 1430802), (174, 929199), (226, 715401), (261, 619466), (339, 476934), (522, 309733), (678, 238467), (1017, 158978), (2034, 79489), (2741, 58986), (3277, 49338), (5482, 29493), (6554, 24669), (8223, 19662), (9831, 16446)]