164078456

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{30029}}^1$

素因数の和:30718

約数の個数: 16

約数和(自身を含む): 308107800

約数和(自身を除く): 144029344

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 30029, 60058, 120116, 240232, 20509807, 41019614, 82039228, 164078456]

約数ペア:

[(1, 164078456), (2, 82039228), (4, 41019614), (8, 20509807), (683, 240232), (1366, 120116), (2732, 60058), (5464, 30029)]