168223426

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{881}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 301771008

約数和(自身を除く): 133547582

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 593, 881, 1186, 1762, 4151, 6167, 8302, 12334, 13639, 20263, 27278, 40526, 95473, 141841, 190946, 283682, 522433, 1044866, 3657031, 7314062, 12015959, 24031918, 84111713, 168223426]

約数ペア:

[(1, 168223426), (2, 84111713), (7, 24031918), (14, 12015959), (23, 7314062), (46, 3657031), (161, 1044866), (322, 522433), (593, 283682), (881, 190946), (1186, 141841), (1762, 95473), (4151, 40526), (6167, 27278), (8302, 20263), (12334, 13639)]