166548256

素因数分解:

$2^5\times 7^2\times {\mathrm{106217}}^1$

素因数の和:106241

約数の個数: 36

約数和(自身を含む): 381428838

約数和(自身を除く): 214880582

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 106217, 212434, 424868, 743519, 849736, 1487038, 1699472, 2974076, 3398944, 5204633, 5948152, 10409266, 11896304, 20818532, 23792608, 41637064, 83274128, 166548256]

約数ペア:

[(1, 166548256), (2, 83274128), (4, 41637064), (7, 23792608), (8, 20818532), (14, 11896304), (16, 10409266), (28, 5948152), (32, 5204633), (49, 3398944), (56, 2974076), (98, 1699472), (112, 1487038), (196, 849736), (224, 743519), (392, 424868), (784, 212434), (1568, 106217)]