171027136

素因数分解:

$2^6\times 7^1\times {\mathrm{381757}}^1$

素因数の和:381776

約数の個数: 28

約数和(自身を含む): 387866128

約数和(自身を除く): 216838992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 381757, 763514, 1527028, 2672299, 3054056, 5344598, 6108112, 10689196, 12216224, 21378392, 24432448, 42756784, 85513568, 171027136]

約数ペア:

[(1, 171027136), (2, 85513568), (4, 42756784), (7, 24432448), (8, 21378392), (14, 12216224), (16, 10689196), (28, 6108112), (32, 5344598), (56, 3054056), (64, 2672299), (112, 1527028), (224, 763514), (448, 381757)]