179431972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{1979}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 330976800

約数和(自身を除く): 151544828

約数列:

[1, 2, 4, 19, 38, 76, 1193, 1979, 2386, 3958, 4772, 7916, 22667, 37601, 45334, 75202, 90668, 150404, 2360947, 4721894, 9443788, 44857993, 89715986, 179431972]

約数ペア:

[(1, 179431972), (2, 89715986), (4, 44857993), (19, 9443788), (38, 4721894), (76, 2360947), (1193, 150404), (1979, 90668), (2386, 75202), (3958, 45334), (4772, 37601), (7916, 22667)]