158004865678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{378002071}}^1$

素因数の和:378002103

約数の個数: 16

約数和(自身を含む): 272161491840

約数和(自身を除く): 114156626162

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 378002071, 756004142, 4158022781, 7182039349, 8316045562, 14364078698, 79002432839, 158004865678]

約数ペア:

[(1, 158004865678), (2, 79002432839), (11, 14364078698), (19, 8316045562), (22, 7182039349), (38, 4158022781), (209, 756004142), (418, 378002071)]