8156214

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 20908800

約数和(自身を除く): 12752586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 199, 207, 253, 297, 398, 414, 506, 594, 597, 621, 759, 891, 1194, 1242, 1518, 1782, 1791, 1863, 2189, 2277, 3582, 3726, 4378, 4554, 4577, 5373, 6567, 6831, 9154, 10746, 13134, 13662, 13731, 16119, 19701, 20493, 27462, 32238, 39402, 40986, 41193, 50347, 59103, 82386, 100694, 118206, 123579, 151041, 177309, 247158, 302082, 354618, 370737, 453123, 741474, 906246, 1359369, 2718738, 4078107, 8156214]

約数ペア:

[(1, 8156214), (2, 4078107), (3, 2718738), (6, 1359369), (9, 906246), (11, 741474), (18, 453123), (22, 370737), (23, 354618), (27, 302082), (33, 247158), (46, 177309), (54, 151041), (66, 123579), (69, 118206), (81, 100694), (99, 82386), (138, 59103), (162, 50347), (198, 41193), (199, 40986), (207, 39402), (253, 32238), (297, 27462), (398, 20493), (414, 19701), (506, 16119), (594, 13731), (597, 13662), (621, 13134), (759, 10746), (891, 9154), (1194, 6831), (1242, 6567), (1518, 5373), (1782, 4577), (1791, 4554), (1863, 4378), (2189, 3726), (2277, 3582)]