168679524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1081279}}^1$

素因数の和:1081299

約数の個数: 24

約数和(自身を含む): 423861760

約数和(自身を除く): 255182236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1081279, 2162558, 3243837, 4325116, 6487674, 12975348, 14056627, 28113254, 42169881, 56226508, 84339762, 168679524]

約数ペア:

[(1, 168679524), (2, 84339762), (3, 56226508), (4, 42169881), (6, 28113254), (12, 14056627), (13, 12975348), (26, 6487674), (39, 4325116), (52, 3243837), (78, 2162558), (156, 1081279)]