161665644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1723}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 431744768

約数和(自身を除く): 270079124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1117, 1723, 2234, 3351, 3446, 4468, 5169, 6702, 6892, 7819, 10338, 12061, 13404, 15638, 20676, 23457, 24122, 31276, 36183, 46914, 48244, 72366, 93828, 144732, 1924591, 3849182, 5773773, 7698364, 11547546, 13472137, 23095092, 26944274, 40416411, 53888548, 80832822, 161665644]

約数ペア:

[(1, 161665644), (2, 80832822), (3, 53888548), (4, 40416411), (6, 26944274), (7, 23095092), (12, 13472137), (14, 11547546), (21, 7698364), (28, 5773773), (42, 3849182), (84, 1924591), (1117, 144732), (1723, 93828), (2234, 72366), (3351, 48244), (3446, 46914), (4468, 36183), (5169, 31276), (6702, 24122), (6892, 23457), (7819, 20676), (10338, 15638), (12061, 13404)]