161166894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2803}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 378741888

約数和(自身を除く): 217574994

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1369, 1554, 2738, 2803, 4107, 5606, 8214, 8409, 9583, 16818, 19166, 19621, 28749, 39242, 57498, 58863, 103711, 117726, 207422, 311133, 622266, 725977, 1451954, 2177931, 3837307, 4355862, 7674614, 11511921, 23023842, 26861149, 53722298, 80583447, 161166894]

約数ペア:

[(1, 161166894), (2, 80583447), (3, 53722298), (6, 26861149), (7, 23023842), (14, 11511921), (21, 7674614), (37, 4355862), (42, 3837307), (74, 2177931), (111, 1451954), (222, 725977), (259, 622266), (518, 311133), (777, 207422), (1369, 117726), (1554, 103711), (2738, 58863), (2803, 57498), (4107, 39242), (5606, 28749), (8214, 19621), (8409, 19166), (9583, 16818)]