147239536

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{3931}}^1$

素因数の和:6280

約数の個数: 20

約数和(自身を含む): 285471064

約数和(自身を除く): 138231528

約数列:

[1, 2, 4, 8, 16, 2341, 3931, 4682, 7862, 9364, 15724, 18728, 31448, 37456, 62896, 9202471, 18404942, 36809884, 73619768, 147239536]

約数ペア:

[(1, 147239536), (2, 73619768), (4, 36809884), (8, 18404942), (16, 9202471), (2341, 62896), (3931, 37456), (4682, 31448), (7862, 18728), (9364, 15724)]