142894246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151051}}^1$

素因数の和:151107

約数の個数: 16

約数和(自身を含む): 239266368

約数和(自身を除く): 96372122

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 151051, 302102, 1661561, 3323122, 6495193, 12990386, 71447123, 142894246]

約数ペア:

[(1, 142894246), (2, 71447123), (11, 12990386), (22, 6495193), (43, 3323122), (86, 1661561), (473, 302102), (946, 151051)]