159739664

素因数分解:

$2^4\times 7^1\times {\mathrm{1426247}}^1$

素因数の和:1426262

約数の個数: 20

約数和(自身を含む): 353709504

約数和(自身を除く): 193969840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1426247, 2852494, 5704988, 9983729, 11409976, 19967458, 22819952, 39934916, 79869832, 159739664]

約数ペア:

[(1, 159739664), (2, 79869832), (4, 39934916), (7, 22819952), (8, 19967458), (14, 11409976), (16, 9983729), (28, 5704988), (56, 2852494), (112, 1426247)]