153326558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32117}}^1$

素因数の和:32168

約数の個数: 32

約数和(自身を含む): 295999488

約数和(自身を除く): 142672930

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 32117, 64234, 224819, 353287, 449638, 706574, 995627, 1991254, 2473009, 4946018, 6969389, 10951897, 13938778, 21903794, 76663279, 153326558]

約数ペア:

[(1, 153326558), (2, 76663279), (7, 21903794), (11, 13938778), (14, 10951897), (22, 6969389), (31, 4946018), (62, 2473009), (77, 1991254), (154, 995627), (217, 706574), (341, 449638), (434, 353287), (682, 224819), (2387, 64234), (4774, 32117)]