161389392

素因数分解:

$2^4\times 3^1\times {\mathrm{3362279}}^1$

素因数の和:3362290

約数の個数: 20

約数和(自身を含む): 416922720

約数和(自身を除く): 255533328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3362279, 6724558, 10086837, 13449116, 20173674, 26898232, 40347348, 53796464, 80694696, 161389392]

約数ペア:

[(1, 161389392), (2, 80694696), (3, 53796464), (4, 40347348), (6, 26898232), (8, 20173674), (12, 13449116), (16, 10086837), (24, 6724558), (48, 3362279)]