149780320

素因数分解:

$2^5\times 5^1\times {\mathrm{936127}}^1$

素因数の和:936142

約数の個数: 24

約数和(自身を含む): 353856384

約数和(自身を除く): 204076064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 936127, 1872254, 3744508, 4680635, 7489016, 9361270, 14978032, 18722540, 29956064, 37445080, 74890160, 149780320]

約数ペア:

[(1, 149780320), (2, 74890160), (4, 37445080), (5, 29956064), (8, 18722540), (10, 14978032), (16, 9361270), (20, 7489016), (32, 4680635), (40, 3744508), (80, 1872254), (160, 936127)]