139403236

素因数分解:

$2^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{1523}}^1$

素因数の和:2008

約数の個数: 36

約数和(自身を含む): 284579568

約数和(自身を除く): 145176332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 467, 934, 1523, 1868, 3046, 3269, 6092, 6538, 10661, 13076, 21322, 22883, 42644, 45766, 74627, 91532, 149254, 298508, 711241, 1422482, 2844964, 4978687, 9957374, 19914748, 34850809, 69701618, 139403236]

約数ペア:

[(1, 139403236), (2, 69701618), (4, 34850809), (7, 19914748), (14, 9957374), (28, 4978687), (49, 2844964), (98, 1422482), (196, 711241), (467, 298508), (934, 149254), (1523, 91532), (1868, 74627), (3046, 45766), (3269, 42644), (6092, 22883), (6538, 21322), (10661, 13076)]