156785484272

素因数分解:

$2^4\times {\mathrm{3181}}^1\times {\mathrm{3080507}}^1$

素因数の和:3083696

約数の個数: 20

約数和(自身を含む): 303867470136

約数和(自身を除く): 147081985864

約数列:

[1, 2, 4, 8, 16, 3181, 6362, 12724, 25448, 50896, 3080507, 6161014, 12322028, 24644056, 49288112, 9799092767, 19598185534, 39196371068, 78392742136, 156785484272]

約数ペア:

[(1, 156785484272), (2, 78392742136), (4, 39196371068), (8, 19598185534), (16, 9799092767), (3181, 49288112), (6362, 24644056), (12724, 12322028), (25448, 6161014), (50896, 3080507)]