156680024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28099}}^1$

素因数の和:28163

約数の個数: 32

約数和(自身を含む): 318654000

約数和(自身を除く): 161973976

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 28099, 56198, 112396, 224792, 477683, 955366, 1152059, 1910732, 2304118, 3821464, 4608236, 9216472, 19585003, 39170006, 78340012, 156680024]

約数ペア:

[(1, 156680024), (2, 78340012), (4, 39170006), (8, 19585003), (17, 9216472), (34, 4608236), (41, 3821464), (68, 2304118), (82, 1910732), (136, 1152059), (164, 955366), (328, 477683), (697, 224792), (1394, 112396), (2788, 56198), (5576, 28099)]