164774210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151169}}^1$

素因数の和:151285

約数の個数: 16

約数和(自身を含む): 299316600

約数和(自身を除く): 134542390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 151169, 302338, 755845, 1511690, 16477421, 32954842, 82387105, 164774210]

約数ペア:

[(1, 164774210), (2, 82387105), (5, 32954842), (10, 16477421), (109, 1511690), (218, 755845), (545, 302338), (1090, 151169)]