165770572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{4657}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 316930320

約数和(自身を除く): 151159748

約数列:

[1, 2, 4, 11, 22, 44, 809, 1618, 3236, 4657, 8899, 9314, 17798, 18628, 35596, 51227, 102454, 204908, 3767513, 7535026, 15070052, 41442643, 82885286, 165770572]

約数ペア:

[(1, 165770572), (2, 82885286), (4, 41442643), (11, 15070052), (22, 7535026), (44, 3767513), (809, 204908), (1618, 102454), (3236, 51227), (4657, 35596), (8899, 18628), (9314, 17798)]