169809808

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2693}}^1$

素因数の和:3271

約数の個数: 40

約数和(自身を含む): 376815168

約数和(自身を除く): 207005360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1126, 2252, 2693, 3941, 4504, 5386, 7882, 9008, 10772, 15764, 18851, 21544, 31528, 37702, 43088, 63056, 75404, 150808, 301616, 1516159, 3032318, 6064636, 10613113, 12129272, 21226226, 24258544, 42452452, 84904904, 169809808]

約数ペア:

[(1, 169809808), (2, 84904904), (4, 42452452), (7, 24258544), (8, 21226226), (14, 12129272), (16, 10613113), (28, 6064636), (56, 3032318), (112, 1516159), (563, 301616), (1126, 150808), (2252, 75404), (2693, 63056), (3941, 43088), (4504, 37702), (5386, 31528), (7882, 21544), (9008, 18851), (10772, 15764)]