164921666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31247}}^1$

素因数の和:31298

約数の個数: 32

約数和(自身を含む): 314979840

約数和(自身を除く): 150058174

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 31247, 62494, 218729, 406211, 437458, 812422, 906163, 1812326, 2843477, 5686954, 6343141, 11780119, 12686282, 23560238, 82460833, 164921666]

約数ペア:

[(1, 164921666), (2, 82460833), (7, 23560238), (13, 12686282), (14, 11780119), (26, 6343141), (29, 5686954), (58, 2843477), (91, 1812326), (182, 906163), (203, 812422), (377, 437458), (406, 406211), (754, 218729), (2639, 62494), (5278, 31247)]