133464128

素因数分解:

$2^6\times 7^1\times {\mathrm{297911}}^1$

素因数の和:297930

約数の個数: 28

約数和(自身を含む): 302678592

約数和(自身を除く): 169214464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 297911, 595822, 1191644, 2085377, 2383288, 4170754, 4766576, 8341508, 9533152, 16683016, 19066304, 33366032, 66732064, 133464128]

約数ペア:

[(1, 133464128), (2, 66732064), (4, 33366032), (7, 19066304), (8, 16683016), (14, 9533152), (16, 8341508), (28, 4766576), (32, 4170754), (56, 2383288), (64, 2085377), (112, 1191644), (224, 595822), (448, 297911)]