165970072

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{9521}}^1$

素因数の和:11706

約数の個数: 16

約数和(自身を含む): 311369400

約数和(自身を除く): 145399328

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 9521, 17432, 19042, 38084, 76168, 20746259, 41492518, 82985036, 165970072]

約数ペア:

[(1, 165970072), (2, 82985036), (4, 41492518), (8, 20746259), (2179, 76168), (4358, 38084), (8716, 19042), (9521, 17432)]