128923248

素因数分解:

$2^4\times 3^1\times {\mathrm{2685901}}^1$

素因数の和:2685912

約数の個数: 20

約数和(自身を含む): 333051848

約数和(自身を除く): 204128600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2685901, 5371802, 8057703, 10743604, 16115406, 21487208, 32230812, 42974416, 64461624, 128923248]

約数ペア:

[(1, 128923248), (2, 64461624), (3, 42974416), (4, 32230812), (6, 21487208), (8, 16115406), (12, 10743604), (16, 8057703), (24, 5371802), (48, 2685901)]