138884162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{6977}}^1$

素因数の和:7285

約数の個数: 16

約数和(自身を含む): 214782840

約数和(自身を除く): 75898678

約数列:

[1, 2, 37, 74, 269, 538, 6977, 9953, 13954, 19906, 258149, 516298, 1876813, 3753626, 69442081, 138884162]

約数ペア:

[(1, 138884162), (2, 69442081), (37, 3753626), (74, 1876813), (269, 516298), (538, 258149), (6977, 19906), (9953, 13954)]