128489922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 313344000

約数和(自身を除く): 184854078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 199, 297, 398, 594, 597, 1087, 1194, 1791, 2174, 2189, 3261, 3582, 4378, 5373, 6522, 6567, 9783, 10746, 11957, 13134, 19566, 19701, 23914, 29349, 35871, 39402, 58698, 59103, 71742, 107613, 118206, 215226, 216313, 322839, 432626, 645678, 648939, 1297878, 1946817, 2379443, 3893634, 4758886, 5840451, 7138329, 11680902, 14276658, 21414987, 42829974, 64244961, 128489922]

約数ペア:

[(1, 128489922), (2, 64244961), (3, 42829974), (6, 21414987), (9, 14276658), (11, 11680902), (18, 7138329), (22, 5840451), (27, 4758886), (33, 3893634), (54, 2379443), (66, 1946817), (99, 1297878), (198, 648939), (199, 645678), (297, 432626), (398, 322839), (594, 216313), (597, 215226), (1087, 118206), (1194, 107613), (1791, 71742), (2174, 59103), (2189, 58698), (3261, 39402), (3582, 35871), (4378, 29349), (5373, 23914), (6522, 19701), (6567, 19566), (9783, 13134), (10746, 11957)]