133068451408

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{12974693}}^1$

素因数の和:12975342

約数の個数: 20

約数和(自身を含む): 258222359988

約数和(自身を除く): 125153908580

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 12974693, 25949386, 51898772, 103797544, 207595088, 8316778213, 16633556426, 33267112852, 66534225704, 133068451408]

約数ペア:

[(1, 133068451408), (2, 66534225704), (4, 33267112852), (8, 16633556426), (16, 8316778213), (641, 207595088), (1282, 103797544), (2564, 51898772), (5128, 25949386), (10256, 12974693)]