154865018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1005617}}^1$

素因数の和:1005637

約数の個数: 16

約数和(自身を含む): 289617984

約数和(自身を除く): 134752966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1005617, 2011234, 7039319, 11061787, 14078638, 22123574, 77432509, 154865018]

約数ペア:

[(1, 154865018), (2, 77432509), (7, 22123574), (11, 14078638), (14, 11061787), (22, 7039319), (77, 2011234), (154, 1005617)]