159684784

素因数分解:

$2^4\times 7^1\times {\mathrm{1425757}}^1$

素因数の和:1425772

約数の個数: 20

約数和(自身を含む): 353587984

約数和(自身を除く): 193903200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1425757, 2851514, 5703028, 9980299, 11406056, 19960598, 22812112, 39921196, 79842392, 159684784]

約数ペア:

[(1, 159684784), (2, 79842392), (4, 39921196), (7, 22812112), (8, 19960598), (14, 11406056), (16, 9980299), (28, 5703028), (56, 2851514), (112, 1425757)]