161736296

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{284747}}^1$

素因数の和:284824

約数の個数: 16

約数和(自身を含む): 307527840

約数和(自身を除く): 145791544

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 284747, 569494, 1138988, 2277976, 20217037, 40434074, 80868148, 161736296]

約数ペア:

[(1, 161736296), (2, 80868148), (4, 40434074), (8, 20217037), (71, 2277976), (142, 1138988), (284, 569494), (568, 284747)]