161995512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{964259}}^1$

素因数の和:964275

約数の個数: 32

約数和(自身を含む): 462844800

約数和(自身を除く): 300849288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 964259, 1928518, 2892777, 3857036, 5785554, 6749813, 7714072, 11571108, 13499626, 20249439, 23142216, 26999252, 40498878, 53998504, 80997756, 161995512]

約数ペア:

[(1, 161995512), (2, 80997756), (3, 53998504), (4, 40498878), (6, 26999252), (7, 23142216), (8, 20249439), (12, 13499626), (14, 11571108), (21, 7714072), (24, 6749813), (28, 5785554), (42, 3857036), (56, 2892777), (84, 1928518), (168, 964259)]