148296976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487819}}^1$

素因数の和:487846

約数の個数: 20

約数和(自身を含む): 302448400

約数和(自身を除く): 154151424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487819, 975638, 1951276, 3902552, 7805104, 9268561, 18537122, 37074244, 74148488, 148296976]

約数ペア:

[(1, 148296976), (2, 74148488), (4, 37074244), (8, 18537122), (16, 9268561), (19, 7805104), (38, 3902552), (76, 1951276), (152, 975638), (304, 487819)]