121867128

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16433}}^1$

素因数の和:16548

約数の個数: 48

約数和(自身を含む): 333281520

約数和(自身を除く): 211414392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 16433, 32866, 49299, 65732, 98598, 131464, 147897, 197196, 295794, 394392, 591588, 1183176, 1692599, 3385198, 5077797, 6770396, 10155594, 13540792, 15233391, 20311188, 30466782, 40622376, 60933564, 121867128]

約数ペア:

[(1, 121867128), (2, 60933564), (3, 40622376), (4, 30466782), (6, 20311188), (8, 15233391), (9, 13540792), (12, 10155594), (18, 6770396), (24, 5077797), (36, 3385198), (72, 1692599), (103, 1183176), (206, 591588), (309, 394392), (412, 295794), (618, 197196), (824, 147897), (927, 131464), (1236, 98598), (1854, 65732), (2472, 49299), (3708, 32866), (7416, 16433)]