128558092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8053}}^1$

素因数の和:8377

約数の個数: 24

約数和(自身を含む): 243101936

約数和(自身を除く): 114543844

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 8053, 15964, 16106, 32212, 104689, 209378, 418756, 2472271, 4944542, 9889084, 32139523, 64279046, 128558092]

約数ペア:

[(1, 128558092), (2, 64279046), (4, 32139523), (13, 9889084), (26, 4944542), (52, 2472271), (307, 418756), (614, 209378), (1228, 104689), (3991, 32212), (7982, 16106), (8053, 15964)]