180853178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{59141}}^1$

素因数の和:59293

約数の個数: 16

約数和(自身を含む): 298075680

約数和(自身を除く): 117222502

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 59141, 118282, 650551, 1301102, 8220599, 16441198, 90426589, 180853178]

約数ペア:

[(1, 180853178), (2, 90426589), (11, 16441198), (22, 8220599), (139, 1301102), (278, 650551), (1529, 118282), (3058, 59141)]