168464890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531499}}^1$

素因数の和:1531517

約数の個数: 16

約数和(自身を含む): 330804000

約数和(自身を除く): 162339110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1531499, 3062998, 7657495, 15314990, 16846489, 33692978, 84232445, 168464890]

約数ペア:

[(1, 168464890), (2, 84232445), (5, 33692978), (10, 16846489), (11, 15314990), (22, 7657495), (55, 3062998), (110, 1531499)]