171421192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1433}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 338997600

約数和(自身を除く): 167576408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 787, 1433, 1574, 2866, 3148, 5732, 6296, 11464, 14953, 27227, 29906, 54454, 59812, 108908, 119624, 217816, 1127771, 2255542, 4511084, 9022168, 21427649, 42855298, 85710596, 171421192]

約数ペア:

[(1, 171421192), (2, 85710596), (4, 42855298), (8, 21427649), (19, 9022168), (38, 4511084), (76, 2255542), (152, 1127771), (787, 217816), (1433, 119624), (1574, 108908), (2866, 59812), (3148, 54454), (5732, 29906), (6296, 27227), (11464, 14953)]