131761672

素因数分解:

$2^3\times 7^1\times {\mathrm{2352887}}^1$

素因数の和:2352900

約数の個数: 16

約数和(自身を含む): 282346560

約数和(自身を除く): 150584888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2352887, 4705774, 9411548, 16470209, 18823096, 32940418, 65880836, 131761672]

約数ペア:

[(1, 131761672), (2, 65880836), (4, 32940418), (7, 18823096), (8, 16470209), (14, 9411548), (28, 4705774), (56, 2352887)]