140955512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1283}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 273646080

約数和(自身を除く): 132690568

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 443, 886, 1283, 1772, 2566, 3544, 5132, 10264, 13733, 27466, 39773, 54932, 79546, 109864, 159092, 318184, 568369, 1136738, 2273476, 4546952, 17619439, 35238878, 70477756, 140955512]

約数ペア:

[(1, 140955512), (2, 70477756), (4, 35238878), (8, 17619439), (31, 4546952), (62, 2273476), (124, 1136738), (248, 568369), (443, 318184), (886, 159092), (1283, 109864), (1772, 79546), (2566, 54932), (3544, 39773), (5132, 27466), (10264, 13733)]