159219536

素因数分解:

$2^4\times 7^1\times {\mathrm{1421603}}^1$

素因数の和:1421618

約数の個数: 20

約数和(自身を含む): 352557792

約数和(自身を除く): 193338256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1421603, 2843206, 5686412, 9951221, 11372824, 19902442, 22745648, 39804884, 79609768, 159219536]

約数ペア:

[(1, 159219536), (2, 79609768), (4, 39804884), (7, 22745648), (8, 19902442), (14, 11372824), (16, 9951221), (28, 5686412), (56, 2843206), (112, 1421603)]