140759908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17191}}^1$

素因数の和:17307

約数の個数: 24

約数和(自身を含む): 259943040

約数和(自身を除く): 119183132

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 17191, 34382, 68764, 395393, 790786, 1529999, 1581572, 3059998, 6119996, 35189977, 70379954, 140759908]

約数ペア:

[(1, 140759908), (2, 70379954), (4, 35189977), (23, 6119996), (46, 3059998), (89, 1581572), (92, 1529999), (178, 790786), (356, 395393), (2047, 68764), (4094, 34382), (8188, 17191)]