156871844

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 278214048

約数和(自身を除く): 121342204

約数列:

[1, 2, 4, 107, 214, 313, 428, 626, 1171, 1252, 2342, 4684, 33491, 66982, 125297, 133964, 250594, 366523, 501188, 733046, 1466092, 39217961, 78435922, 156871844]

約数ペア:

[(1, 156871844), (2, 78435922), (4, 39217961), (107, 1466092), (214, 733046), (313, 501188), (428, 366523), (626, 250594), (1171, 133964), (1252, 125297), (2342, 66982), (4684, 33491)]