149045316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1774349}}^1$

素因数の和:1774363

約数の個数: 24

約数和(自身を含む): 397454400

約数和(自身を除く): 248409084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1774349, 3548698, 5323047, 7097396, 10646094, 12420443, 21292188, 24840886, 37261329, 49681772, 74522658, 149045316]

約数ペア:

[(1, 149045316), (2, 74522658), (3, 49681772), (4, 37261329), (6, 24840886), (7, 21292188), (12, 12420443), (14, 10646094), (21, 7097396), (28, 5323047), (42, 3548698), (84, 1774349)]