164131667

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8681}}^1$

素因数の和:8798

約数の個数: 16

約数和(自身を含む): 195310272

約数和(自身を除く): 31178605

約数列:

[1, 7, 37, 73, 259, 511, 2701, 8681, 18907, 60767, 321197, 633713, 2248379, 4435991, 23447381, 164131667]

約数ペア:

[(1, 164131667), (7, 23447381), (37, 4435991), (73, 2248379), (259, 633713), (511, 321197), (2701, 60767), (8681, 18907)]