156988108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065633}}^1$

素因数の和:2065656

約数の個数: 12

約数和(自身を含む): 289188760

約数和(自身を除く): 132200652

約数列:

[1, 2, 4, 19, 38, 76, 2065633, 4131266, 8262532, 39247027, 78494054, 156988108]

約数ペア:

[(1, 156988108), (2, 78494054), (4, 39247027), (19, 8262532), (38, 4131266), (76, 2065633)]