144256448

素因数分解:

$2^6\times 7^1\times {\mathrm{322001}}^1$

素因数の和:322020

約数の個数: 28

約数和(自身を含む): 327154032

約数和(自身を除く): 182897584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 322001, 644002, 1288004, 2254007, 2576008, 4508014, 5152016, 9016028, 10304032, 18032056, 20608064, 36064112, 72128224, 144256448]

約数ペア:

[(1, 144256448), (2, 72128224), (4, 36064112), (7, 20608064), (8, 18032056), (14, 10304032), (16, 9016028), (28, 5152016), (32, 4508014), (56, 2576008), (64, 2254007), (112, 1288004), (224, 644002), (448, 322001)]