168279812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2179}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 302148000

約数和(自身を除く): 133868188

約数列:

[1, 2, 4, 43, 86, 172, 449, 898, 1796, 2179, 4358, 8716, 19307, 38614, 77228, 93697, 187394, 374788, 978371, 1956742, 3913484, 42069953, 84139906, 168279812]

約数ペア:

[(1, 168279812), (2, 84139906), (4, 42069953), (43, 3913484), (86, 1956742), (172, 978371), (449, 374788), (898, 187394), (1796, 93697), (2179, 77228), (4358, 38614), (8716, 19307)]