156901951472

素因数分解:

$2^4\times 7^1\times {\mathrm{1400910281}}^1$

素因数の和:1400910296

約数の個数: 20

約数和(自身を含む): 347425749936

約数和(自身を除く): 190523798464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1400910281, 2801820562, 5603641124, 9806371967, 11207282248, 19612743934, 22414564496, 39225487868, 78450975736, 156901951472]

約数ペア:

[(1, 156901951472), (2, 78450975736), (4, 39225487868), (7, 22414564496), (8, 19612743934), (14, 11207282248), (16, 9806371967), (28, 5603641124), (56, 2801820562), (112, 1400910281)]