153010816

素因数分解:

$2^7\times 7^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 350064000

約数和(自身を除く): 197053184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 389, 439, 448, 778, 878, 896, 1556, 1756, 2723, 3073, 3112, 3512, 5446, 6146, 6224, 7024, 10892, 12292, 12448, 14048, 21784, 24584, 24896, 28096, 43568, 49168, 49792, 56192, 87136, 98336, 170771, 174272, 196672, 341542, 348544, 393344, 683084, 1195397, 1366168, 2390794, 2732336, 4781588, 5464672, 9563176, 10929344, 19126352, 21858688, 38252704, 76505408, 153010816]

約数ペア:

[(1, 153010816), (2, 76505408), (4, 38252704), (7, 21858688), (8, 19126352), (14, 10929344), (16, 9563176), (28, 5464672), (32, 4781588), (56, 2732336), (64, 2390794), (112, 1366168), (128, 1195397), (224, 683084), (389, 393344), (439, 348544), (448, 341542), (778, 196672), (878, 174272), (896, 170771), (1556, 98336), (1756, 87136), (2723, 56192), (3073, 49792), (3112, 49168), (3512, 43568), (5446, 28096), (6146, 24896), (6224, 24584), (7024, 21784), (10892, 14048), (12292, 12448)]