168682506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7499}}^1$

素因数の和:7690

約数の個数: 32

約数和(自身を含む): 354240000

約数和(自身を除く): 185557494

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 3749, 7498, 7499, 11247, 14998, 22494, 22497, 44994, 172477, 344954, 517431, 1034862, 1222337, 2444674, 3667011, 7334022, 28113751, 56227502, 84341253, 168682506]

約数ペア:

[(1, 168682506), (2, 84341253), (3, 56227502), (6, 28113751), (23, 7334022), (46, 3667011), (69, 2444674), (138, 1222337), (163, 1034862), (326, 517431), (489, 344954), (978, 172477), (3749, 44994), (7498, 22497), (7499, 22494), (11247, 14998)]