156009080

素因数分解:

$2^3\times 5^1\times {\mathrm{3900227}}^1$

素因数の和:3900238

約数の個数: 16

約数和(自身を含む): 351020520

約数和(自身を除く): 195011440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3900227, 7800454, 15600908, 19501135, 31201816, 39002270, 78004540, 156009080]

約数ペア:

[(1, 156009080), (2, 78004540), (4, 39002270), (5, 31201816), (8, 19501135), (10, 15600908), (20, 7800454), (40, 3900227)]