129648854

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{1759}}^1$

素因数の和:2167

約数の個数: 16

約数和(自身を含む): 196732800

約数和(自身を除く): 67083946

約数列:

[1, 2, 137, 269, 274, 538, 1759, 3518, 36853, 73706, 240983, 473171, 481966, 946342, 64824427, 129648854]

約数ペア:

[(1, 129648854), (2, 64824427), (137, 946342), (269, 481966), (274, 473171), (538, 240983), (1759, 73706), (3518, 36853)]