120704164

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{105143}}^1$

素因数の和:105195

約数の個数: 24

約数和(自身を含む): 247298688

約数和(自身を除く): 126594524

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 105143, 210286, 420572, 736001, 1472002, 2944004, 4310863, 8621726, 17243452, 30176041, 60352082, 120704164]

約数ペア:

[(1, 120704164), (2, 60352082), (4, 30176041), (7, 17243452), (14, 8621726), (28, 4310863), (41, 2944004), (82, 1472002), (164, 736001), (287, 420572), (574, 210286), (1148, 105143)]