171170186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7946

約数の個数: 32

約数和(自身を含む): 299109888

約数和(自身を除く): 127939702

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 7867, 10879, 15734, 21758, 86537, 173074, 180941, 338281, 361882, 676562, 1990351, 3721091, 3980702, 7442182, 7780463, 15560926, 85585093, 171170186]

約数ペア:

[(1, 171170186), (2, 85585093), (11, 15560926), (22, 7780463), (23, 7442182), (43, 3980702), (46, 3721091), (86, 1990351), (253, 676562), (473, 361882), (506, 338281), (946, 180941), (989, 173074), (1978, 86537), (7867, 21758), (10879, 15734)]