140486256

素因数分解:

$2^4\times 3^2\times {\mathrm{975599}}^1$

素因数の和:975613

約数の個数: 30

約数和(自身を含む): 393166800

約数和(自身を除く): 252680544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 975599, 1951198, 2926797, 3902396, 5853594, 7804792, 8780391, 11707188, 15609584, 17560782, 23414376, 35121564, 46828752, 70243128, 140486256]

約数ペア:

[(1, 140486256), (2, 70243128), (3, 46828752), (4, 35121564), (6, 23414376), (8, 17560782), (9, 15609584), (12, 11707188), (16, 8780391), (18, 7804792), (24, 5853594), (36, 3902396), (48, 2926797), (72, 1951198), (144, 975599)]