180168241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 211226400

約数和(自身を除く): 31058159

約数列:

[1, 11, 19, 59, 209, 361, 649, 769, 1121, 3971, 8459, 12331, 14611, 21299, 45371, 160721, 234289, 277609, 499081, 862049, 3053699, 9482539, 16378931, 180168241]

約数ペア:

[(1, 180168241), (11, 16378931), (19, 9482539), (59, 3053699), (209, 862049), (361, 499081), (649, 277609), (769, 234289), (1121, 160721), (3971, 45371), (8459, 21299), (12331, 14611)]