169157090

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{9829}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 304690680

約数和(自身を除く): 135533590

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 9829, 17210, 19658, 49145, 98290, 16915709, 33831418, 84578545, 169157090]

約数ペア:

[(1, 169157090), (2, 84578545), (5, 33831418), (10, 16915709), (1721, 98290), (3442, 49145), (8605, 19658), (9829, 17210)]