161159418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1279043}}^1$

素因数の和:1279058

約数の個数: 24

約数和(自身を含む): 399061728

約数和(自身を除く): 237902310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1279043, 2558086, 3837129, 7674258, 8953301, 11511387, 17906602, 23022774, 26859903, 53719806, 80579709, 161159418]

約数ペア:

[(1, 161159418), (2, 80579709), (3, 53719806), (6, 26859903), (7, 23022774), (9, 17906602), (14, 11511387), (18, 8953301), (21, 7674258), (42, 3837129), (63, 2558086), (126, 1279043)]