240161958

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4999}}^1$

素因数の和:5181

約数の個数: 48

約数和(自身を含む): 554580000

約数和(自身を除く): 314418042

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1413, 2669, 2826, 4999, 5338, 8007, 9998, 14997, 16014, 24021, 29994, 44991, 48042, 84983, 89982, 169966, 254949, 509898, 764847, 784843, 1529694, 1569686, 2354529, 4709058, 7063587, 13342331, 14127174, 26684662, 40026993, 80053986, 120080979, 240161958]

約数ペア:

[(1, 240161958), (2, 120080979), (3, 80053986), (6, 40026993), (9, 26684662), (17, 14127174), (18, 13342331), (34, 7063587), (51, 4709058), (102, 2354529), (153, 1569686), (157, 1529694), (306, 784843), (314, 764847), (471, 509898), (942, 254949), (1413, 169966), (2669, 89982), (2826, 84983), (4999, 48042), (5338, 44991), (8007, 29994), (9998, 24021), (14997, 16014)]