126843248

素因数分解:

$2^4\times 7^1\times {\mathrm{1132529}}^1$

素因数の和:1132544

約数の個数: 20

約数和(自身を含む): 280867440

約数和(自身を除く): 154024192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1132529, 2265058, 4530116, 7927703, 9060232, 15855406, 18120464, 31710812, 63421624, 126843248]

約数ペア:

[(1, 126843248), (2, 63421624), (4, 31710812), (7, 18120464), (8, 15855406), (14, 9060232), (16, 7927703), (28, 4530116), (56, 2265058), (112, 1132529)]