157851852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 228252468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1434, 2393, 2868, 4786, 5497, 7179, 9572, 10994, 14358, 16491, 21988, 28716, 32982, 55039, 65964, 110078, 165117, 220156, 330234, 571927, 660468, 1143854, 1715781, 2287708, 3431562, 6863124, 13154321, 26308642, 39462963, 52617284, 78925926, 157851852]

約数ペア:

[(1, 157851852), (2, 78925926), (3, 52617284), (4, 39462963), (6, 26308642), (12, 13154321), (23, 6863124), (46, 3431562), (69, 2287708), (92, 1715781), (138, 1143854), (239, 660468), (276, 571927), (478, 330234), (717, 220156), (956, 165117), (1434, 110078), (2393, 65964), (2868, 55039), (4786, 32982), (5497, 28716), (7179, 21988), (9572, 16491), (10994, 14358)]