166804547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 213276672

約数和(自身を除く): 46472125

約数列:

[1, 7, 13, 37, 91, 107, 259, 463, 481, 749, 1391, 3241, 3367, 3959, 6019, 9737, 17131, 27713, 42133, 49541, 51467, 119917, 222703, 346787, 360269, 644033, 1558921, 1833017, 4508231, 12831119, 23829221, 166804547]

約数ペア:

[(1, 166804547), (7, 23829221), (13, 12831119), (37, 4508231), (91, 1833017), (107, 1558921), (259, 644033), (463, 360269), (481, 346787), (749, 222703), (1391, 119917), (3241, 51467), (3367, 49541), (3959, 42133), (6019, 27713), (9737, 17131)]