169161788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{2029}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 312051600

約数和(自身を除く): 142889812

約数列:

[1, 2, 4, 19, 38, 76, 1097, 2029, 2194, 4058, 4388, 8116, 20843, 38551, 41686, 77102, 83372, 154204, 2225813, 4451626, 8903252, 42290447, 84580894, 169161788]

約数ペア:

[(1, 169161788), (2, 84580894), (4, 42290447), (19, 8903252), (38, 4451626), (76, 2225813), (1097, 154204), (2029, 83372), (2194, 77102), (4058, 41686), (4388, 38551), (8116, 20843)]