156901720324

素因数分解:

$2^2\times {\mathrm{5179}}^1\times {\mathrm{7573939}}^1$

素因数の和:7579122

約数の個数: 12

約数和(自身を含む): 274631064400

約数和(自身を除く): 117729344076

約数列:

[1, 2, 4, 5179, 10358, 20716, 7573939, 15147878, 30295756, 39225430081, 78450860162, 156901720324]

約数ペア:

[(1, 156901720324), (2, 78450860162), (4, 39225430081), (5179, 30295756), (10358, 15147878), (20716, 7573939)]