159716908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{34511}}^1$

素因数の和:34617

約数の個数: 24

約数和(自身を含む): 304395840

約数和(自身を除く): 144678932

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 34511, 69022, 138044, 448643, 897286, 1794572, 3071479, 6142958, 12285916, 39929227, 79858454, 159716908]

約数ペア:

[(1, 159716908), (2, 79858454), (4, 39929227), (13, 12285916), (26, 6142958), (52, 3071479), (89, 1794572), (178, 897286), (356, 448643), (1157, 138044), (2314, 69022), (4628, 34511)]