127975036

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{198719}}^1$

素因数の和:198753

約数の個数: 24

約数和(自身を含む): 267079680

約数和(自身を除く): 139104644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 198719, 397438, 794876, 1391033, 2782066, 4570537, 5564132, 9141074, 18282148, 31993759, 63987518, 127975036]

約数ペア:

[(1, 127975036), (2, 63987518), (4, 31993759), (7, 18282148), (14, 9141074), (23, 5564132), (28, 4570537), (46, 2782066), (92, 1391033), (161, 794876), (322, 397438), (644, 198719)]