137722884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1373}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 346863552

約数和(自身を除く): 209140668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 643, 1286, 1373, 1929, 2572, 2746, 3858, 4119, 5492, 7716, 8238, 8359, 16476, 16718, 17849, 25077, 33436, 35698, 50154, 53547, 71396, 100308, 107094, 214188, 882839, 1765678, 2648517, 3531356, 5297034, 10594068, 11476907, 22953814, 34430721, 45907628, 68861442, 137722884]

約数ペア:

[(1, 137722884), (2, 68861442), (3, 45907628), (4, 34430721), (6, 22953814), (12, 11476907), (13, 10594068), (26, 5297034), (39, 3531356), (52, 2648517), (78, 1765678), (156, 882839), (643, 214188), (1286, 107094), (1373, 100308), (1929, 71396), (2572, 53547), (2746, 50154), (3858, 35698), (4119, 33436), (5492, 25077), (7716, 17849), (8238, 16718), (8359, 16476)]