162176672

素因数分解:

$2^5\times 7^2\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 373736916

約数和(自身を除く): 211560244

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 293, 353, 392, 586, 706, 784, 1172, 1412, 1568, 2051, 2344, 2471, 2824, 4102, 4688, 4942, 5648, 8204, 9376, 9884, 11296, 14357, 16408, 17297, 19768, 28714, 32816, 34594, 39536, 57428, 65632, 69188, 79072, 103429, 114856, 138376, 206858, 229712, 276752, 413716, 459424, 553504, 724003, 827432, 1448006, 1654864, 2896012, 3309728, 5068021, 5792024, 10136042, 11584048, 20272084, 23168096, 40544168, 81088336, 162176672]

約数ペア:

[(1, 162176672), (2, 81088336), (4, 40544168), (7, 23168096), (8, 20272084), (14, 11584048), (16, 10136042), (28, 5792024), (32, 5068021), (49, 3309728), (56, 2896012), (98, 1654864), (112, 1448006), (196, 827432), (224, 724003), (293, 553504), (353, 459424), (392, 413716), (586, 276752), (706, 229712), (784, 206858), (1172, 138376), (1412, 114856), (1568, 103429), (2051, 79072), (2344, 69188), (2471, 65632), (2824, 57428), (4102, 39536), (4688, 34594), (4942, 32816), (5648, 28714), (8204, 19768), (9376, 17297), (9884, 16408), (11296, 14357)]