158740136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1044343}}^1$

素因数の和:1044368

約数の個数: 16

約数和(自身を含む): 313303200

約数和(自身を除く): 154563064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1044343, 2088686, 4177372, 8354744, 19842517, 39685034, 79370068, 158740136]

約数ペア:

[(1, 158740136), (2, 79370068), (4, 39685034), (8, 19842517), (19, 8354744), (38, 4177372), (76, 2088686), (152, 1044343)]