157036444

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{108751}}^1$

素因数の和:108793

約数の個数: 18

約数和(自身を含む): 290041584

約数和(自身を除く): 133005140

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 108751, 217502, 435004, 2066269, 4132538, 8265076, 39259111, 78518222, 157036444]

約数ペア:

[(1, 157036444), (2, 78518222), (4, 39259111), (19, 8265076), (38, 4132538), (76, 2066269), (361, 435004), (722, 217502), (1444, 108751)]