138874276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{3001}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 254185344

約数和(自身を除く): 115311068

約数列:

[1, 2, 4, 23, 46, 92, 503, 1006, 2012, 3001, 6002, 11569, 12004, 23138, 46276, 69023, 138046, 276092, 1509503, 3019006, 6038012, 34718569, 69437138, 138874276]

約数ペア:

[(1, 138874276), (2, 69437138), (4, 34718569), (23, 6038012), (46, 3019006), (92, 1509503), (503, 276092), (1006, 138046), (2012, 69023), (3001, 46276), (6002, 23138), (11569, 12004)]