164090731

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 190586880

約数和(自身を除く): 26496149

約数列:

[1, 7, 127, 131, 889, 917, 1409, 9863, 16637, 116459, 178943, 184579, 1252601, 1292053, 23441533, 164090731]

約数ペア:

[(1, 164090731), (7, 23441533), (127, 1292053), (131, 1252601), (889, 184579), (917, 178943), (1409, 116459), (9863, 16637)]