158120816

素因数分解:

$2^4\times 7^1\times {\mathrm{1411793}}^1$

素因数の和:1411808

約数の個数: 20

約数和(自身を含む): 350124912

約数和(自身を除く): 192004096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1411793, 2823586, 5647172, 9882551, 11294344, 19765102, 22588688, 39530204, 79060408, 158120816]

約数ペア:

[(1, 158120816), (2, 79060408), (4, 39530204), (7, 22588688), (8, 19765102), (14, 11294344), (16, 9882551), (28, 5647172), (56, 2823586), (112, 1411793)]