161018546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{4919}}^1$

素因数の和:6193

約数の個数: 16

約数和(自身を含む): 260366400

約数和(自身を除く): 99347854

約数列:

[1, 2, 13, 26, 1259, 2518, 4919, 9838, 16367, 32734, 63947, 127894, 6193021, 12386042, 80509273, 161018546]

約数ペア:

[(1, 161018546), (2, 80509273), (13, 12386042), (26, 6193021), (1259, 127894), (2518, 63947), (4919, 32734), (9838, 16367)]