168408052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{22721}}^1$

素因数の和:22851

約数の個数: 24

約数和(自身を含む): 314926920

約数和(自身を除く): 146518868

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 22721, 45442, 90884, 386257, 772514, 1545028, 2476589, 4953178, 9906356, 42102013, 84204026, 168408052]

約数ペア:

[(1, 168408052), (2, 84204026), (4, 42102013), (17, 9906356), (34, 4953178), (68, 2476589), (109, 1545028), (218, 772514), (436, 386257), (1853, 90884), (3706, 45442), (7412, 22721)]