168179918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{17827}}^1$

素因数の和:17971

約数の個数: 16

約数和(自身を含む): 259932240

約数和(自身を除く): 91752322

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 17827, 35654, 944831, 1586603, 1889662, 3173206, 84089959, 168179918]

約数ペア:

[(1, 168179918), (2, 84089959), (53, 3173206), (89, 1889662), (106, 1586603), (178, 944831), (4717, 35654), (9434, 17827)]