159721898

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{14759}}^1$

素因数の和:15541

約数の個数: 16

約数和(自身を含む): 274181760

約数和(自身を除く): 114459862

約数列:

[1, 2, 7, 14, 773, 1546, 5411, 10822, 14759, 29518, 103313, 206626, 11408707, 22817414, 79860949, 159721898]

約数ペア:

[(1, 159721898), (2, 79860949), (7, 22817414), (14, 11408707), (773, 206626), (1546, 103313), (5411, 29518), (10822, 14759)]