138536732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{2113}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 249671856

約数和(自身を除く): 111135124

約数列:

[1, 2, 4, 37, 74, 148, 443, 886, 1772, 2113, 4226, 8452, 16391, 32782, 65564, 78181, 156362, 312724, 936059, 1872118, 3744236, 34634183, 69268366, 138536732]

約数ペア:

[(1, 138536732), (2, 69268366), (4, 34634183), (37, 3744236), (74, 1872118), (148, 936059), (443, 312724), (886, 156362), (1772, 78181), (2113, 65564), (4226, 32782), (8452, 16391)]