133786904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4423}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 265440000

約数和(自身を除く): 131653096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 4423, 7562, 8846, 15124, 17692, 30248, 35384, 84037, 168074, 336148, 672296, 880177, 1760354, 3520708, 7041416, 16723363, 33446726, 66893452, 133786904]

約数ペア:

[(1, 133786904), (2, 66893452), (4, 33446726), (8, 16723363), (19, 7041416), (38, 3520708), (76, 1760354), (152, 880177), (199, 672296), (398, 336148), (796, 168074), (1592, 84037), (3781, 35384), (4423, 30248), (7562, 17692), (8846, 15124)]