155106558

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2777}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 351028080

約数和(自身を除く): 195921522

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 261, 321, 522, 642, 963, 1926, 2777, 3103, 5554, 6206, 8331, 9309, 16662, 18618, 24993, 27927, 49986, 55854, 80533, 161066, 241599, 297139, 483198, 594278, 724797, 891417, 1449594, 1782834, 2674251, 5348502, 8617031, 17234062, 25851093, 51702186, 77553279, 155106558]

約数ペア:

[(1, 155106558), (2, 77553279), (3, 51702186), (6, 25851093), (9, 17234062), (18, 8617031), (29, 5348502), (58, 2674251), (87, 1782834), (107, 1449594), (174, 891417), (214, 724797), (261, 594278), (321, 483198), (522, 297139), (642, 241599), (963, 161066), (1926, 80533), (2777, 55854), (3103, 49986), (5554, 27927), (6206, 24993), (8331, 18618), (9309, 16662)]