170945564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 317774016

約数和(自身を除く): 146828452

約数列:

[1, 2, 4, 41, 53, 71, 82, 106, 142, 164, 212, 277, 284, 554, 1108, 2173, 2911, 3763, 4346, 5822, 7526, 8692, 11357, 11644, 14681, 15052, 19667, 22714, 29362, 39334, 45428, 58724, 78668, 154283, 308566, 601921, 617132, 806347, 1042351, 1203842, 1612694, 2084702, 2407684, 3225388, 4169404, 42736391, 85472782, 170945564]

約数ペア:

[(1, 170945564), (2, 85472782), (4, 42736391), (41, 4169404), (53, 3225388), (71, 2407684), (82, 2084702), (106, 1612694), (142, 1203842), (164, 1042351), (212, 806347), (277, 617132), (284, 601921), (554, 308566), (1108, 154283), (2173, 78668), (2911, 58724), (3763, 45428), (4346, 39334), (5822, 29362), (7526, 22714), (8692, 19667), (11357, 15052), (11644, 14681)]