168995794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{67979}}^1$

素因数の和:68105

約数の個数: 16

約数和(自身を含む): 278989920

約数和(自身を除く): 109994126

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 67979, 135958, 747769, 1495538, 7681627, 15363254, 84497897, 168995794]

約数ペア:

[(1, 168995794), (2, 84497897), (11, 15363254), (22, 7681627), (113, 1495538), (226, 747769), (1243, 135958), (2486, 67979)]