136456376

素因数分解:

$2^3\times 7^3\times {\mathrm{223}}^2$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 299718000

約数和(自身を除く): 163261624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 343, 392, 446, 686, 892, 1372, 1561, 1784, 2744, 3122, 6244, 10927, 12488, 21854, 43708, 49729, 76489, 87416, 99458, 152978, 198916, 305956, 348103, 397832, 611912, 696206, 1392412, 2436721, 2784824, 4873442, 9746884, 17057047, 19493768, 34114094, 68228188, 136456376]

約数ペア:

[(1, 136456376), (2, 68228188), (4, 34114094), (7, 19493768), (8, 17057047), (14, 9746884), (28, 4873442), (49, 2784824), (56, 2436721), (98, 1392412), (196, 696206), (223, 611912), (343, 397832), (392, 348103), (446, 305956), (686, 198916), (892, 152978), (1372, 99458), (1561, 87416), (1784, 76489), (2744, 49729), (3122, 43708), (6244, 21854), (10927, 12488)]