168802218

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{80153}}^1$

素因数の和:80180

約数の個数: 40

約数和(自身を含む): 407342628

約数和(自身を除く): 238540410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 80153, 160306, 240459, 480918, 721377, 1041989, 1442754, 2083978, 2164131, 3125967, 4328262, 6251934, 6492393, 9377901, 12984786, 18755802, 28133703, 56267406, 84401109, 168802218]

約数ペア:

[(1, 168802218), (2, 84401109), (3, 56267406), (6, 28133703), (9, 18755802), (13, 12984786), (18, 9377901), (26, 6492393), (27, 6251934), (39, 4328262), (54, 3125967), (78, 2164131), (81, 2083978), (117, 1442754), (162, 1041989), (234, 721377), (351, 480918), (702, 240459), (1053, 160306), (2106, 80153)]