137404624

素因数分解:

$2^4\times 7^2\times {\mathrm{175261}}^1$

素因数の和:175283

約数の個数: 30

約数和(自身を含む): 309687954

約数和(自身を除く): 172283330

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 175261, 350522, 701044, 1226827, 1402088, 2453654, 2804176, 4907308, 8587789, 9814616, 17175578, 19629232, 34351156, 68702312, 137404624]

約数ペア:

[(1, 137404624), (2, 68702312), (4, 34351156), (7, 19629232), (8, 17175578), (14, 9814616), (16, 8587789), (28, 4907308), (49, 2804176), (56, 2453654), (98, 1402088), (112, 1226827), (196, 701044), (392, 350522), (784, 175261)]