157217837

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{16193}}^1$

素因数の和:16292

約数の個数: 16

約数和(自身を含む): 191736960

約数和(自身を除く): 34519123

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 16193, 113351, 307667, 1182089, 2153669, 8274623, 22459691, 157217837]

約数ペア:

[(1, 157217837), (7, 22459691), (19, 8274623), (73, 2153669), (133, 1182089), (511, 307667), (1387, 113351), (9709, 16193)]