159912368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 388475136

約数和(自身を除く): 228562768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 293, 308, 443, 586, 616, 886, 1172, 1232, 1772, 2051, 2344, 3101, 3223, 3544, 4102, 4688, 4873, 6202, 6446, 7088, 8204, 9746, 12404, 12892, 16408, 19492, 22561, 24808, 25784, 32816, 34111, 38984, 45122, 49616, 51568, 68222, 77968, 90244, 129799, 136444, 180488, 259598, 272888, 360976, 519196, 545776, 908593, 1038392, 1427789, 1817186, 2076784, 2855578, 3634372, 5711156, 7268744, 9994523, 11422312, 14537488, 19989046, 22844624, 39978092, 79956184, 159912368]

約数ペア:

[(1, 159912368), (2, 79956184), (4, 39978092), (7, 22844624), (8, 19989046), (11, 14537488), (14, 11422312), (16, 9994523), (22, 7268744), (28, 5711156), (44, 3634372), (56, 2855578), (77, 2076784), (88, 1817186), (112, 1427789), (154, 1038392), (176, 908593), (293, 545776), (308, 519196), (443, 360976), (586, 272888), (616, 259598), (886, 180488), (1172, 136444), (1232, 129799), (1772, 90244), (2051, 77968), (2344, 68222), (3101, 51568), (3223, 49616), (3544, 45122), (4102, 38984), (4688, 34111), (4873, 32816), (6202, 25784), (6446, 24808), (7088, 22561), (8204, 19492), (9746, 16408), (12404, 12892)]