128486656

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{6047}}^1$

素因数の和:6146

約数の個数: 36

約数和(自身を含む): 259604352

約数和(自身を除く): 131117696

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 6047, 10624, 12094, 21248, 24188, 48376, 96752, 193504, 387008, 501901, 774016, 1003802, 1548032, 2007604, 4015208, 8030416, 16060832, 32121664, 64243328, 128486656]

約数ペア:

[(1, 128486656), (2, 64243328), (4, 32121664), (8, 16060832), (16, 8030416), (32, 4015208), (64, 2007604), (83, 1548032), (128, 1003802), (166, 774016), (256, 501901), (332, 387008), (664, 193504), (1328, 96752), (2656, 48376), (5312, 24188), (6047, 21248), (10624, 12094)]