157808530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1434623}}^1$

素因数の和:1434641

約数の個数: 16

約数和(自身を含む): 309878784

約数和(自身を除く): 152070254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1434623, 2869246, 7173115, 14346230, 15780853, 31561706, 78904265, 157808530]

約数ペア:

[(1, 157808530), (2, 78904265), (5, 31561706), (10, 15780853), (11, 14346230), (22, 7173115), (55, 2869246), (110, 1434623)]