155280664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{252079}}^1$

素因数の和:252103

約数の個数: 32

約数和(自身を含む): 362995200

約数和(自身を除く): 207714536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 252079, 504158, 1008316, 1764553, 2016632, 2772869, 3529106, 5545738, 7058212, 11091476, 14116424, 19410083, 22182952, 38820166, 77640332, 155280664]

約数ペア:

[(1, 155280664), (2, 77640332), (4, 38820166), (7, 22182952), (8, 19410083), (11, 14116424), (14, 11091476), (22, 7058212), (28, 5545738), (44, 3529106), (56, 2772869), (77, 2016632), (88, 1764553), (154, 1008316), (308, 504158), (616, 252079)]