148487984

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{48589}}^1$

素因数の和:48788

約数の個数: 20

約数和(自身を含む): 289207680

約数和(自身を除く): 140719696

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 48589, 97178, 194356, 388712, 777424, 9280499, 18560998, 37121996, 74243992, 148487984]

約数ペア:

[(1, 148487984), (2, 74243992), (4, 37121996), (8, 18560998), (16, 9280499), (191, 777424), (382, 388712), (764, 194356), (1528, 97178), (3056, 48589)]