137299792

素因数分解:

$2^4\times 7^1\times {\mathrm{1225891}}^1$

素因数の和:1225906

約数の個数: 20

約数和(自身を含む): 304021216

約数和(自身を除く): 166721424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1225891, 2451782, 4903564, 8581237, 9807128, 17162474, 19614256, 34324948, 68649896, 137299792]

約数ペア:

[(1, 137299792), (2, 68649896), (4, 34324948), (7, 19614256), (8, 17162474), (14, 9807128), (16, 8581237), (28, 4903564), (56, 2451782), (112, 1225891)]