168553678

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{2161}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 257623920

約数和(自身を除く): 89070242

約数列:

[1, 2, 59, 118, 661, 1322, 2161, 4322, 38999, 77998, 127499, 254998, 1428421, 2856842, 84276839, 168553678]

約数ペア:

[(1, 168553678), (2, 84276839), (59, 2856842), (118, 1428421), (661, 254998), (1322, 127499), (2161, 77998), (4322, 38999)]