131691336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{783877}}^1$

素因数の和:783893

約数の個数: 32

約数和(自身を含む): 376261440

約数和(自身を除く): 244570104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 783877, 1567754, 2351631, 3135508, 4703262, 5487139, 6271016, 9406524, 10974278, 16461417, 18813048, 21948556, 32922834, 43897112, 65845668, 131691336]

約数ペア:

[(1, 131691336), (2, 65845668), (3, 43897112), (4, 32922834), (6, 21948556), (7, 18813048), (8, 16461417), (12, 10974278), (14, 9406524), (21, 6271016), (24, 5487139), (28, 4703262), (42, 3135508), (56, 2351631), (84, 1567754), (168, 783877)]