156940438892

素因数分解:

$2^2\times {\mathrm{44089}}^1\times {\mathrm{889907}}^1$

素因数の和:934000

約数の個数: 12

約数和(自身を含む): 274652306040

約数和(自身を除く): 117711867148

約数列:

[1, 2, 4, 44089, 88178, 176356, 889907, 1779814, 3559628, 39235109723, 78470219446, 156940438892]

約数ペア:

[(1, 156940438892), (2, 78470219446), (4, 39235109723), (44089, 3559628), (88178, 1779814), (176356, 889907)]