243274136

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{24001}}^1$

素因数の和:24195

約数の個数: 32

約数和(自身を含む): 524203680

約数和(自身を除く): 280929544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 24001, 48002, 96004, 168007, 192008, 336014, 672028, 1344056, 4344181, 8688362, 17376724, 30409267, 34753448, 60818534, 121637068, 243274136]

約数ペア:

[(1, 243274136), (2, 121637068), (4, 60818534), (7, 34753448), (8, 30409267), (14, 17376724), (28, 8688362), (56, 4344181), (181, 1344056), (362, 672028), (724, 336014), (1267, 192008), (1448, 168007), (2534, 96004), (5068, 48002), (10136, 24001)]