173486144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2047

約数の個数: 56

約数和(自身を含む): 374340120

約数和(自身を除く): 200853976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 832, 872, 1417, 1744, 1913, 2834, 3488, 3826, 5668, 6976, 7652, 11336, 15304, 22672, 24869, 30608, 45344, 49738, 61216, 90688, 99476, 122432, 198952, 208517, 397904, 417034, 795808, 834068, 1591616, 1668136, 2710721, 3336272, 5421442, 6672544, 10842884, 13345088, 21685768, 43371536, 86743072, 173486144]

約数ペア:

[(1, 173486144), (2, 86743072), (4, 43371536), (8, 21685768), (13, 13345088), (16, 10842884), (26, 6672544), (32, 5421442), (52, 3336272), (64, 2710721), (104, 1668136), (109, 1591616), (208, 834068), (218, 795808), (416, 417034), (436, 397904), (832, 208517), (872, 198952), (1417, 122432), (1744, 99476), (1913, 90688), (2834, 61216), (3488, 49738), (3826, 45344), (5668, 30608), (6976, 24869), (7652, 22672), (11336, 15304)]