161837199874

素因数分解:

$2^1\times 7^1\times {\mathrm{6553}}^1\times {\mathrm{1764047}}^1$

素因数の和:1770609

約数の個数: 16

約数和(自身を含む): 277477694208

約数和(自身を除く): 115640494334

約数列:

[1, 2, 7, 14, 6553, 13106, 45871, 91742, 1764047, 3528094, 12348329, 24696658, 11559799991, 23119599982, 80918599937, 161837199874]

約数ペア:

[(1, 161837199874), (2, 80918599937), (7, 23119599982), (14, 11559799991), (6553, 24696658), (13106, 12348329), (45871, 3528094), (91742, 1764047)]