147836864

素因数分解:

$2^6\times 7^1\times {\mathrm{329993}}^1$

素因数の和:330012

約数の個数: 28

約数和(自身を含む): 335273904

約数和(自身を除く): 187437040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 329993, 659986, 1319972, 2309951, 2639944, 4619902, 5279888, 9239804, 10559776, 18479608, 21119552, 36959216, 73918432, 147836864]

約数ペア:

[(1, 147836864), (2, 73918432), (4, 36959216), (7, 21119552), (8, 18479608), (14, 10559776), (16, 9239804), (28, 5279888), (32, 4619902), (56, 2639944), (64, 2309951), (112, 1319972), (224, 659986), (448, 329993)]