169042976

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{2857}}^1$

素因数の和:2953

約数の個数: 36

約数和(自身を含む): 340842222

約数和(自身を除く): 171799246

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1849, 2857, 3698, 5714, 7396, 11428, 14792, 22856, 29584, 45712, 59168, 91424, 122851, 245702, 491404, 982808, 1965616, 3931232, 5282593, 10565186, 21130372, 42260744, 84521488, 169042976]

約数ペア:

[(1, 169042976), (2, 84521488), (4, 42260744), (8, 21130372), (16, 10565186), (32, 5282593), (43, 3931232), (86, 1965616), (172, 982808), (344, 491404), (688, 245702), (1376, 122851), (1849, 91424), (2857, 59168), (3698, 45712), (5714, 29584), (7396, 22856), (11428, 14792)]