163977154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{56897}}^1$

素因数の和:57041

約数の個数: 16

約数和(自身を含む): 270379296

約数和(自身を除く): 106402142

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 56897, 113794, 625867, 1251734, 7453507, 14907014, 81988577, 163977154]

約数ペア:

[(1, 163977154), (2, 81988577), (11, 14907014), (22, 7453507), (131, 1251734), (262, 625867), (1441, 113794), (2882, 56897)]