165065986

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 261889740

約数和(自身を除く): 96823754

約数列:

[1, 2, 23, 46, 89, 178, 529, 1058, 1753, 2047, 3506, 4094, 40319, 47081, 80638, 94162, 156017, 312034, 927337, 1854674, 3588391, 7176782, 82532993, 165065986]

約数ペア:

[(1, 165065986), (2, 82532993), (23, 7176782), (46, 3588391), (89, 1854674), (178, 927337), (529, 312034), (1058, 156017), (1753, 94162), (2047, 80638), (3506, 47081), (4094, 40319)]