161538864

素因数分解:

$2^4\times 3^1\times {\mathrm{3365393}}^1$

素因数の和:3365404

約数の個数: 20

約数和(自身を含む): 417308856

約数和(自身を除く): 255769992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3365393, 6730786, 10096179, 13461572, 20192358, 26923144, 40384716, 53846288, 80769432, 161538864]

約数ペア:

[(1, 161538864), (2, 80769432), (3, 53846288), (4, 40384716), (6, 26923144), (8, 20192358), (12, 13461572), (16, 10096179), (24, 6730786), (48, 3365393)]