135537488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{445847}}^1$

素因数の和:445874

約数の個数: 20

約数和(自身を含む): 276425760

約数和(自身を除く): 140888272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 445847, 891694, 1783388, 3566776, 7133552, 8471093, 16942186, 33884372, 67768744, 135537488]

約数ペア:

[(1, 135537488), (2, 67768744), (4, 33884372), (8, 16942186), (16, 8471093), (19, 7133552), (38, 3566776), (76, 1783388), (152, 891694), (304, 445847)]