164991618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6361}}^1$

素因数の和:6511

約数の個数: 48

約数和(自身を含む): 393018912

約数和(自身を除く): 228027294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2882, 4323, 6361, 8646, 12722, 12969, 19083, 25938, 38166, 57249, 69971, 114498, 139942, 209913, 419826, 629739, 833291, 1259478, 1666582, 2499873, 4999746, 7499619, 9166201, 14999238, 18332402, 27498603, 54997206, 82495809, 164991618]

約数ペア:

[(1, 164991618), (2, 82495809), (3, 54997206), (6, 27498603), (9, 18332402), (11, 14999238), (18, 9166201), (22, 7499619), (33, 4999746), (66, 2499873), (99, 1666582), (131, 1259478), (198, 833291), (262, 629739), (393, 419826), (786, 209913), (1179, 139942), (1441, 114498), (2358, 69971), (2882, 57249), (4323, 38166), (6361, 25938), (8646, 19083), (12722, 12969)]