157922766176

素因数分解:

$2^5\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{549503}}^1$

素因数の和:550803

約数の個数: 48

約数和(自身を含む): 355603820544

約数和(自身を除く): 197681054368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1283, 2566, 5132, 8981, 10264, 17962, 20528, 35924, 41056, 71848, 143696, 287392, 549503, 1099006, 2198012, 3846521, 4396024, 7693042, 8792048, 15386084, 17584096, 30772168, 61544336, 123088672, 705012349, 1410024698, 2820049396, 4935086443, 5640098792, 9870172886, 11280197584, 19740345772, 22560395168, 39480691544, 78961383088, 157922766176]

約数ペア:

[(1, 157922766176), (2, 78961383088), (4, 39480691544), (7, 22560395168), (8, 19740345772), (14, 11280197584), (16, 9870172886), (28, 5640098792), (32, 4935086443), (56, 2820049396), (112, 1410024698), (224, 705012349), (1283, 123088672), (2566, 61544336), (5132, 30772168), (8981, 17584096), (10264, 15386084), (17962, 8792048), (20528, 7693042), (35924, 4396024), (41056, 3846521), (71848, 2198012), (143696, 1099006), (287392, 549503)]