166665906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1301}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 394849728

約数和(自身を除く): 228183822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 647, 1294, 1301, 1941, 2602, 3882, 3903, 5823, 7117, 7806, 11646, 11709, 14234, 14311, 21351, 23418, 28622, 42702, 42933, 64053, 85866, 128106, 128799, 257598, 841747, 1683494, 2525241, 5050482, 7575723, 9259217, 15151446, 18518434, 27777651, 55555302, 83332953, 166665906]

約数ペア:

[(1, 166665906), (2, 83332953), (3, 55555302), (6, 27777651), (9, 18518434), (11, 15151446), (18, 9259217), (22, 7575723), (33, 5050482), (66, 2525241), (99, 1683494), (198, 841747), (647, 257598), (1294, 128799), (1301, 128106), (1941, 85866), (2602, 64053), (3882, 42933), (3903, 42702), (5823, 28622), (7117, 23418), (7806, 21351), (11646, 14311), (11709, 14234)]