165890242

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{24133}}^1$

素因数の和:24633

約数の個数: 16

約数和(自身を含む): 284974272

約数和(自身を除く): 119084030

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 24133, 48266, 168931, 337862, 11849303, 23698606, 82945121, 165890242]

約数ペア:

[(1, 165890242), (2, 82945121), (7, 23698606), (14, 11849303), (491, 337862), (982, 168931), (3437, 48266), (6874, 24133)]