164425723

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 210682944

約数和(自身を除く): 46257221

約数列:

[1, 7, 11, 49, 77, 107, 539, 749, 1177, 2851, 5243, 8239, 19957, 31361, 57673, 139699, 219527, 305057, 1536689, 2135399, 3355627, 14947793, 23489389, 164425723]

約数ペア:

[(1, 164425723), (7, 23489389), (11, 14947793), (49, 3355627), (77, 2135399), (107, 1536689), (539, 305057), (749, 219527), (1177, 139699), (2851, 57673), (5243, 31361), (8239, 19957)]