156941630447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{17681}}^1\times {\mathrm{66739}}^1$

素因数の和:84446

約数の個数: 16

約数和(自身を含む): 188815468800

約数和(自身を除く): 31873838353

約数列:

[1, 7, 19, 133, 17681, 66739, 123767, 335939, 467173, 1268041, 2351573, 8876287, 1180012259, 8260085813, 22420232921, 156941630447]

約数ペア:

[(1, 156941630447), (7, 22420232921), (19, 8260085813), (133, 1180012259), (17681, 8876287), (66739, 2351573), (123767, 1268041), (335939, 467173)]