129221676

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{7621}}^1$

素因数の和:7791

約数の個数: 48

約数和(自身を含む): 337197280

約数和(自身を除く): 207975604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 7621, 8478, 15242, 16956, 22863, 30484, 45726, 68589, 91452, 137178, 205767, 274356, 411534, 823068, 1196497, 2392994, 3589491, 4785988, 7178982, 10768473, 14357964, 21536946, 32305419, 43073892, 64610838, 129221676]

約数ペア:

[(1, 129221676), (2, 64610838), (3, 43073892), (4, 32305419), (6, 21536946), (9, 14357964), (12, 10768473), (18, 7178982), (27, 4785988), (36, 3589491), (54, 2392994), (108, 1196497), (157, 823068), (314, 411534), (471, 274356), (628, 205767), (942, 137178), (1413, 91452), (1884, 68589), (2826, 45726), (4239, 30484), (5652, 22863), (7621, 16956), (8478, 15242)]