164558218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{58897}}^1$

素因数の和:59037

約数の個数: 16

約数和(自身を含む): 271401984

約数和(自身を除く): 106843766

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 58897, 117794, 647867, 1295734, 7479919, 14959838, 82279109, 164558218]

約数ペア:

[(1, 164558218), (2, 82279109), (11, 14959838), (22, 7479919), (127, 1295734), (254, 647867), (1397, 117794), (2794, 58897)]