140756144

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{13597}}^1$

素因数の和:14252

約数の個数: 20

約数和(自身を含む): 273156624

約数和(自身を除く): 132400480

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 13597, 27194, 54388, 108776, 217552, 8797259, 17594518, 35189036, 70378072, 140756144]

約数ペア:

[(1, 140756144), (2, 70378072), (4, 35189036), (8, 17594518), (16, 8797259), (647, 217552), (1294, 108776), (2588, 54388), (5176, 27194), (10352, 13597)]