157788692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10433}}^1$

素因数の和:10655

約数の個数: 24

約数和(自身を含む): 292152000

約数和(自身を除く): 134363308

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 10433, 15124, 20866, 41732, 198227, 396454, 792908, 2076167, 4152334, 8304668, 39447173, 78894346, 157788692]

約数ペア:

[(1, 157788692), (2, 78894346), (4, 39447173), (19, 8304668), (38, 4152334), (76, 2076167), (199, 792908), (398, 396454), (796, 198227), (3781, 41732), (7562, 20866), (10433, 15124)]