157429246

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{1999}}^1$

素因数の和:2260

約数の個数: 24

約数和(自身を含む): 256932000

約数和(自身を除く): 99502754

約数列:

[1, 2, 13, 26, 169, 233, 338, 466, 1999, 3029, 3998, 6058, 25987, 39377, 51974, 78754, 337831, 465767, 675662, 931534, 6054971, 12109942, 78714623, 157429246]

約数ペア:

[(1, 157429246), (2, 78714623), (13, 12109942), (26, 6054971), (169, 931534), (233, 675662), (338, 465767), (466, 337831), (1999, 78754), (3029, 51974), (3998, 39377), (6058, 25987)]