161328528

素因数分解:

$2^4\times 3^2\times {\mathrm{1120337}}^1$

素因数の和:1120351

約数の個数: 30

約数和(自身を含む): 451496214

約数和(自身を除く): 290167686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1120337, 2240674, 3361011, 4481348, 6722022, 8962696, 10083033, 13444044, 17925392, 20166066, 26888088, 40332132, 53776176, 80664264, 161328528]

約数ペア:

[(1, 161328528), (2, 80664264), (3, 53776176), (4, 40332132), (6, 26888088), (8, 20166066), (9, 17925392), (12, 13444044), (16, 10083033), (18, 8962696), (24, 6722022), (36, 4481348), (48, 3361011), (72, 2240674), (144, 1120337)]