164016716

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{313009}}^1$

素因数の和:313144

約数の個数: 12

約数和(自身を含む): 289221240

約数和(自身を除く): 125204524

約数列:

[1, 2, 4, 131, 262, 524, 313009, 626018, 1252036, 41004179, 82008358, 164016716]

約数ペア:

[(1, 164016716), (2, 82008358), (4, 41004179), (131, 1252036), (262, 626018), (524, 313009)]