164059570

素因数分解:

$2^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{9901}}^1$

素因数の和:11565

約数の個数: 16

約数和(自身を含む): 295515288

約数和(自身を除く): 131455718

約数列:

[1, 2, 5, 10, 1657, 3314, 8285, 9901, 16570, 19802, 49505, 99010, 16405957, 32811914, 82029785, 164059570]

約数ペア:

[(1, 164059570), (2, 82029785), (5, 32811914), (10, 16405957), (1657, 99010), (3314, 49505), (8285, 19802), (9901, 16570)]