149943444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1785041}}^1$

素因数の和:1785055

約数の個数: 24

約数和(自身を含む): 399849408

約数和(自身を除く): 249905964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1785041, 3570082, 5355123, 7140164, 10710246, 12495287, 21420492, 24990574, 37485861, 49981148, 74971722, 149943444]

約数ペア:

[(1, 149943444), (2, 74971722), (3, 49981148), (4, 37485861), (6, 24990574), (7, 21420492), (12, 12495287), (14, 10710246), (21, 7140164), (28, 5355123), (42, 3570082), (84, 1785041)]