156665880028

素因数分解:

$2^2\times 7^1\times {\mathrm{5595210001}}^1$

素因数の和:5595210012

約数の個数: 12

約数和(自身を含む): 313331760112

約数和(自身を除く): 156665880084

約数列:

[1, 2, 4, 7, 14, 28, 5595210001, 11190420002, 22380840004, 39166470007, 78332940014, 156665880028]

約数ペア:

[(1, 156665880028), (2, 78332940014), (4, 39166470007), (7, 22380840004), (14, 11190420002), (28, 5595210001)]