163978298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{6857}}^1$

素因数の和:7957

約数の個数: 16

約数和(自身を含む): 268614144

約数和(自身を除く): 104635846

約数列:

[1, 2, 11, 22, 1087, 2174, 6857, 11957, 13714, 23914, 75427, 150854, 7453559, 14907118, 81989149, 163978298]

約数ペア:

[(1, 163978298), (2, 81989149), (11, 14907118), (22, 7453559), (1087, 150854), (2174, 75427), (6857, 23914), (11957, 13714)]