152462864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{221603}}^1$

素因数の和:221654

約数の個数: 20

約数和(自身を含む): 302267856

約数和(自身を除く): 149804992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 221603, 443206, 886412, 1772824, 3545648, 9528929, 19057858, 38115716, 76231432, 152462864]

約数ペア:

[(1, 152462864), (2, 76231432), (4, 38115716), (8, 19057858), (16, 9528929), (43, 3545648), (86, 1772824), (172, 886412), (344, 443206), (688, 221603)]