122862144

素因数分解:

$2^6\times 3^1\times {\mathrm{639907}}^1$

素因数の和:639922

約数の個数: 28

約数和(自身を含む): 325073264

約数和(自身を除く): 202211120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 639907, 1279814, 1919721, 2559628, 3839442, 5119256, 7678884, 10238512, 15357768, 20477024, 30715536, 40954048, 61431072, 122862144]

約数ペア:

[(1, 122862144), (2, 61431072), (3, 40954048), (4, 30715536), (6, 20477024), (8, 15357768), (12, 10238512), (16, 7678884), (24, 5119256), (32, 3839442), (48, 2559628), (64, 1919721), (96, 1279814), (192, 639907)]