168146881

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 209340936

約数和(自身を除く): 41194055

約数列:

[1, 7, 17, 49, 97, 119, 679, 833, 1649, 2081, 4753, 11543, 14567, 35377, 80801, 101969, 201857, 247639, 1412999, 1733473, 3431569, 9890993, 24020983, 168146881]

約数ペア:

[(1, 168146881), (7, 24020983), (17, 9890993), (49, 3431569), (97, 1733473), (119, 1412999), (679, 247639), (833, 201857), (1649, 101969), (2081, 80801), (4753, 35377), (11543, 14567)]