121489307548

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9341}}^1\times {\mathrm{9883}}^1$

素因数の和:19282

約数の個数: 48

約数和(自身を含む): 248200049664

約数和(自身を除く): 126710742116

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9341, 9883, 18682, 19766, 37364, 39532, 65387, 69181, 130774, 138362, 261548, 276724, 439027, 464501, 878054, 929002, 1756108, 1858004, 3073189, 3251507, 6146378, 6503014, 12292756, 13006028, 92317103, 184634206, 369268412, 646219721, 1292439442, 2584878884, 4338903841, 8677807682, 17355615364, 30372326887, 60744653774, 121489307548]

約数ペア:

[(1, 121489307548), (2, 60744653774), (4, 30372326887), (7, 17355615364), (14, 8677807682), (28, 4338903841), (47, 2584878884), (94, 1292439442), (188, 646219721), (329, 369268412), (658, 184634206), (1316, 92317103), (9341, 13006028), (9883, 12292756), (18682, 6503014), (19766, 6146378), (37364, 3251507), (39532, 3073189), (65387, 1858004), (69181, 1756108), (130774, 929002), (138362, 878054), (261548, 464501), (276724, 439027)]