149357264

素因数分解:

$2^4\times 7^1\times {\mathrm{1333547}}^1$

素因数の和:1333562

約数の個数: 20

約数和(自身を含む): 330719904

約数和(自身を除く): 181362640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1333547, 2667094, 5334188, 9334829, 10668376, 18669658, 21336752, 37339316, 74678632, 149357264]

約数ペア:

[(1, 149357264), (2, 74678632), (4, 37339316), (7, 21336752), (8, 18669658), (14, 10668376), (16, 9334829), (28, 5334188), (56, 2667094), (112, 1333547)]