139426276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 279272448

約数和(自身を除く): 139846172

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 311, 443, 506, 622, 886, 1012, 1244, 1772, 3421, 4873, 6842, 7153, 9746, 10189, 13684, 14306, 19492, 20378, 28612, 40756, 78683, 112079, 137773, 157366, 224158, 275546, 314732, 448316, 551092, 1515503, 3031006, 3168779, 6062012, 6337558, 12675116, 34856569, 69713138, 139426276]

約数ペア:

[(1, 139426276), (2, 69713138), (4, 34856569), (11, 12675116), (22, 6337558), (23, 6062012), (44, 3168779), (46, 3031006), (92, 1515503), (253, 551092), (311, 448316), (443, 314732), (506, 275546), (622, 224158), (886, 157366), (1012, 137773), (1244, 112079), (1772, 78683), (3421, 40756), (4873, 28612), (6842, 20378), (7153, 19492), (9746, 14306), (10189, 13684)]