157715693668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3032994109}}^1$

素因数の和:3032994126

約数の個数: 12

約数和(自身を含む): 297233422780

約数和(自身を除く): 139517729112

約数列:

[1, 2, 4, 13, 26, 52, 3032994109, 6065988218, 12131976436, 39428923417, 78857846834, 157715693668]

約数ペア:

[(1, 157715693668), (2, 78857846834), (4, 39428923417), (13, 12131976436), (26, 6065988218), (52, 3032994109)]