156979118769

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{82387}}^1$

素因数の和:82622

約数の個数: 48

約数和(自身を含む): 239314071360

約数和(自身を除く): 82334952591

約数列:

[1, 3, 11, 29, 33, 87, 121, 181, 319, 363, 543, 957, 1991, 3509, 5249, 5973, 10527, 15747, 21901, 57739, 65703, 82387, 173217, 247161, 635129, 906257, 1905387, 2389223, 2718771, 7167669, 9968827, 14912047, 26281453, 29906481, 44736141, 78844359, 164032517, 289095983, 432449363, 492097551, 867287949, 1297348089, 1804357687, 4756942993, 5413073061, 14270828979, 52326372923, 156979118769]

約数ペア:

[(1, 156979118769), (3, 52326372923), (11, 14270828979), (29, 5413073061), (33, 4756942993), (87, 1804357687), (121, 1297348089), (181, 867287949), (319, 492097551), (363, 432449363), (543, 289095983), (957, 164032517), (1991, 78844359), (3509, 44736141), (5249, 29906481), (5973, 26281453), (10527, 14912047), (15747, 9968827), (21901, 7167669), (57739, 2718771), (65703, 2389223), (82387, 1905387), (173217, 906257), (247161, 635129)]