140535654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{9479}}^1$

素因数の和:9844

約数の個数: 32

約数和(自身を含む): 322168320

約数和(自身を除く): 181632666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4942, 7413, 9479, 14826, 18958, 28437, 56874, 66353, 132706, 199059, 398118, 3346087, 6692174, 10038261, 20076522, 23422609, 46845218, 70267827, 140535654]

約数ペア:

[(1, 140535654), (2, 70267827), (3, 46845218), (6, 23422609), (7, 20076522), (14, 10038261), (21, 6692174), (42, 3346087), (353, 398118), (706, 199059), (1059, 132706), (2118, 66353), (2471, 56874), (4942, 28437), (7413, 18958), (9479, 14826)]