129446254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9349}}^1$

素因数の和:9424

約数の個数: 32

約数和(自身を含む): 236966400

約数和(自身を除く): 107520146

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 9349, 13846, 18698, 65443, 130886, 215027, 402007, 430054, 804014, 1505189, 2814049, 3010378, 5628098, 9246161, 18492322, 64723127, 129446254]

約数ペア:

[(1, 129446254), (2, 64723127), (7, 18492322), (14, 9246161), (23, 5628098), (43, 3010378), (46, 2814049), (86, 1505189), (161, 804014), (301, 430054), (322, 402007), (602, 215027), (989, 130886), (1978, 65443), (6923, 18698), (9349, 13846)]