159008468

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{1409}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 282479400

約数和(自身を除く): 123470932

約数列:

[1, 2, 4, 89, 178, 317, 356, 634, 1268, 1409, 2818, 5636, 28213, 56426, 112852, 125401, 250802, 446653, 501604, 893306, 1786612, 39752117, 79504234, 159008468]

約数ペア:

[(1, 159008468), (2, 79504234), (4, 39752117), (89, 1786612), (178, 893306), (317, 501604), (356, 446653), (634, 250802), (1268, 125401), (1409, 112852), (2818, 56426), (5636, 28213)]