164473456

素因数分解:

$2^4\times 7^1\times {\mathrm{1468513}}^1$

素因数の和:1468528

約数の個数: 20

約数和(自身を含む): 364191472

約数和(自身を除く): 199718016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1468513, 2937026, 5874052, 10279591, 11748104, 20559182, 23496208, 41118364, 82236728, 164473456]

約数ペア:

[(1, 164473456), (2, 82236728), (4, 41118364), (7, 23496208), (8, 20559182), (14, 11748104), (16, 10279591), (28, 5874052), (56, 2937026), (112, 1468513)]