168385228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{2897}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 321817104

約数和(自身を除く): 153431876

約数列:

[1, 2, 4, 11, 22, 44, 1321, 2642, 2897, 5284, 5794, 11588, 14531, 29062, 31867, 58124, 63734, 127468, 3826937, 7653874, 15307748, 42096307, 84192614, 168385228]

約数ペア:

[(1, 168385228), (2, 84192614), (4, 42096307), (11, 15307748), (22, 7653874), (44, 3826937), (1321, 127468), (2642, 63734), (2897, 58124), (5284, 31867), (5794, 29062), (11588, 14531)]