161936186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{1061}}^1$

素因数の和:1214

約数の個数: 24

約数和(自身を含む): 261334836

約数和(自身を除く): 99398650

約数列:

[1, 2, 17, 34, 67, 134, 1061, 1139, 2122, 2278, 4489, 8978, 18037, 36074, 71087, 76313, 142174, 152626, 1208479, 2416958, 4762829, 9525658, 80968093, 161936186]

約数ペア:

[(1, 161936186), (2, 80968093), (17, 9525658), (34, 4762829), (67, 2416958), (134, 1208479), (1061, 152626), (1139, 142174), (2122, 76313), (2278, 71087), (4489, 36074), (8978, 18037)]