130129506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17939}}^1$

素因数の和:17991

約数の個数: 48

約数和(自身を含む): 313447680

約数和(自身を除く): 183318174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 17939, 35878, 53817, 107634, 161451, 233207, 322902, 466414, 556109, 699621, 1112218, 1399242, 1668327, 2098863, 3336654, 4197726, 5004981, 7229417, 10009962, 14458834, 21688251, 43376502, 65064753, 130129506]

約数ペア:

[(1, 130129506), (2, 65064753), (3, 43376502), (6, 21688251), (9, 14458834), (13, 10009962), (18, 7229417), (26, 5004981), (31, 4197726), (39, 3336654), (62, 2098863), (78, 1668327), (93, 1399242), (117, 1112218), (186, 699621), (234, 556109), (279, 466414), (403, 322902), (558, 233207), (806, 161451), (1209, 107634), (2418, 53817), (3627, 35878), (7254, 17939)]