147980224

素因数分解:

$2^6\times 7^1\times {\mathrm{330313}}^1$

素因数の和:330332

約数の個数: 28

約数和(自身を含む): 335599024

約数和(自身を除く): 187618800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 330313, 660626, 1321252, 2312191, 2642504, 4624382, 5285008, 9248764, 10570016, 18497528, 21140032, 36995056, 73990112, 147980224]

約数ペア:

[(1, 147980224), (2, 73990112), (4, 36995056), (7, 21140032), (8, 18497528), (14, 10570016), (16, 9248764), (28, 5285008), (32, 4624382), (56, 2642504), (64, 2312191), (112, 1321252), (224, 660626), (448, 330313)]