164080970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{150533}}^1$

素因数の和:150649

約数の個数: 16

約数和(自身を含む): 298057320

約数和(自身を除く): 133976350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 150533, 301066, 752665, 1505330, 16408097, 32816194, 82040485, 164080970]

約数ペア:

[(1, 164080970), (2, 82040485), (5, 32816194), (10, 16408097), (109, 1505330), (218, 752665), (545, 301066), (1090, 150533)]