157469530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{828787}}^1$

素因数の和:828813

約数の個数: 16

約数和(自身を含む): 298363680

約数和(自身を除く): 140894150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 828787, 1657574, 4143935, 8287870, 15746953, 31493906, 78734765, 157469530]

約数ペア:

[(1, 157469530), (2, 78734765), (5, 31493906), (10, 15746953), (19, 8287870), (38, 4143935), (95, 1657574), (190, 828787)]