161760396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1925719}}^1$

素因数の和:1925733

約数の個数: 24

約数和(自身を含む): 431361280

約数和(自身を除く): 269600884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1925719, 3851438, 5777157, 7702876, 11554314, 13480033, 23108628, 26960066, 40440099, 53920132, 80880198, 161760396]

約数ペア:

[(1, 161760396), (2, 80880198), (3, 53920132), (4, 40440099), (6, 26960066), (7, 23108628), (12, 13480033), (14, 11554314), (21, 7702876), (28, 5777157), (42, 3851438), (84, 1925719)]