128669544

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77699}}^1$

素因数の和:77734

約数の個数: 48

約数和(自身を含む): 363636000

約数和(自身を除く): 234966456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 77699, 155398, 233097, 310796, 466194, 621592, 699291, 932388, 1398582, 1787077, 1864776, 2797164, 3574154, 5361231, 5594328, 7148308, 10722462, 14296616, 16083693, 21444924, 32167386, 42889848, 64334772, 128669544]

約数ペア:

[(1, 128669544), (2, 64334772), (3, 42889848), (4, 32167386), (6, 21444924), (8, 16083693), (9, 14296616), (12, 10722462), (18, 7148308), (23, 5594328), (24, 5361231), (36, 3574154), (46, 2797164), (69, 1864776), (72, 1787077), (92, 1398582), (138, 932388), (184, 699291), (207, 621592), (276, 466194), (414, 310796), (552, 233097), (828, 155398), (1656, 77699)]