166965694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12647}}^1$

素因数の和:12720

約数の個数: 32

約数和(自身を含む): 305980416

約数和(自身を除く): 139014722

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 12647, 13202, 25294, 88529, 177058, 290881, 518527, 581762, 1037054, 2036167, 3629689, 4072334, 7259378, 11926121, 23852242, 83482847, 166965694]

約数ペア:

[(1, 166965694), (2, 83482847), (7, 23852242), (14, 11926121), (23, 7259378), (41, 4072334), (46, 3629689), (82, 2036167), (161, 1037054), (287, 581762), (322, 518527), (574, 290881), (943, 177058), (1886, 88529), (6601, 25294), (12647, 13202)]