164690512

素因数分解:

$2^4\times 7^1\times {\mathrm{1470451}}^1$

素因数の和:1470466

約数の個数: 20

約数和(自身を含む): 364672096

約数和(自身を除く): 199981584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1470451, 2940902, 5881804, 10293157, 11763608, 20586314, 23527216, 41172628, 82345256, 164690512]

約数ペア:

[(1, 164690512), (2, 82345256), (4, 41172628), (7, 23527216), (8, 20586314), (14, 11763608), (16, 10293157), (28, 5881804), (56, 2940902), (112, 1470451)]