159442928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{343627}}^1$

素因数の和:343664

約数の個数: 20

約数和(自身を含む): 319574040

約数和(自身を除く): 160131112

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 343627, 687254, 1374508, 2749016, 5498032, 9965183, 19930366, 39860732, 79721464, 159442928]

約数ペア:

[(1, 159442928), (2, 79721464), (4, 39860732), (8, 19930366), (16, 9965183), (29, 5498032), (58, 2749016), (116, 1374508), (232, 687254), (464, 343627)]