154756028

素因数分解:

$2^2\times 7^1\times {\mathrm{5527001}}^1$

素因数の和:5527012

約数の個数: 12

約数和(自身を含む): 309512112

約数和(自身を除く): 154756084

約数列:

[1, 2, 4, 7, 14, 28, 5527001, 11054002, 22108004, 38689007, 77378014, 154756028]

約数ペア:

[(1, 154756028), (2, 77378014), (4, 38689007), (7, 22108004), (14, 11054002), (28, 5527001)]