157875184

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{4583}}^1$

素因数の和:6744

約数の個数: 20

約数和(自身を含む): 306092016

約数和(自身を除く): 148216832

約数列:

[1, 2, 4, 8, 16, 2153, 4306, 4583, 8612, 9166, 17224, 18332, 34448, 36664, 73328, 9867199, 19734398, 39468796, 78937592, 157875184]

約数ペア:

[(1, 157875184), (2, 78937592), (4, 39468796), (8, 19734398), (16, 9867199), (2153, 73328), (4306, 36664), (4583, 34448), (8612, 18332), (9166, 17224)]