164048270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{150503}}^1$

素因数の和:150619

約数の個数: 16

約数和(自身を含む): 297997920

約数和(自身を除く): 133949650

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 150503, 301006, 752515, 1505030, 16404827, 32809654, 82024135, 164048270]

約数ペア:

[(1, 164048270), (2, 82024135), (5, 32809654), (10, 16404827), (109, 1505030), (218, 752515), (545, 301006), (1090, 150503)]