161768242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1\times {\mathrm{2659}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 255679200

約数和(自身を除く): 93910958

約数列:

[1, 2, 19, 38, 1601, 2659, 3202, 5318, 30419, 50521, 60838, 101042, 4257059, 8514118, 80884121, 161768242]

約数ペア:

[(1, 161768242), (2, 80884121), (19, 8514118), (38, 4257059), (1601, 101042), (2659, 60838), (3202, 50521), (5318, 30419)]