156799804054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{111521909}}^1$

素因数の和:111521967

約数の個数: 16

約数和(自身を含む): 254269954800

約数和(自身を除く): 97470150746

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 111521909, 223043818, 2118916271, 4126310633, 4237832542, 8252621266, 78399902027, 156799804054]

約数ペア:

[(1, 156799804054), (2, 78399902027), (19, 8252621266), (37, 4237832542), (38, 4126310633), (74, 2118916271), (703, 223043818), (1406, 111521909)]