164708656

素因数分解:

$2^4\times 7^1\times {\mathrm{1470613}}^1$

素因数の和:1470628

約数の個数: 20

約数和(自身を含む): 364712272

約数和(自身を除く): 200003616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1470613, 2941226, 5882452, 10294291, 11764904, 20588582, 23529808, 41177164, 82354328, 164708656]

約数ペア:

[(1, 164708656), (2, 82354328), (4, 41177164), (7, 23529808), (8, 20588582), (14, 11764904), (16, 10294291), (28, 5882452), (56, 2941226), (112, 1470613)]