148994272

素因数分解:

$2^5\times 7^1\times {\mathrm{665153}}^1$

素因数の和:665170

約数の個数: 24

約数和(自身を含む): 335237616

約数和(自身を除く): 186243344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 665153, 1330306, 2660612, 4656071, 5321224, 9312142, 10642448, 18624284, 21284896, 37248568, 74497136, 148994272]

約数ペア:

[(1, 148994272), (2, 74497136), (4, 37248568), (7, 21284896), (8, 18624284), (14, 10642448), (16, 9312142), (28, 5321224), (32, 4656071), (56, 2660612), (112, 1330306), (224, 665153)]