133557418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{3779}}^1$

素因数の和:4253

約数の個数: 16

約数和(自身を含む): 205752960

約数和(自身を除く): 72195542

約数列:

[1, 2, 41, 82, 431, 862, 3779, 7558, 17671, 35342, 154939, 309878, 1628749, 3257498, 66778709, 133557418]

約数ペア:

[(1, 133557418), (2, 66778709), (41, 3257498), (82, 1628749), (431, 309878), (862, 154939), (3779, 35342), (7558, 17671)]