157030738

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 251561520

約数和(自身を除く): 94530782

約数列:

[1, 2, 37, 41, 73, 74, 82, 146, 709, 1418, 1517, 2701, 2993, 3034, 5402, 5986, 26233, 29069, 51757, 52466, 58138, 103514, 110741, 221482, 1075553, 1915009, 2122037, 2151106, 3830018, 4244074, 78515369, 157030738]

約数ペア:

[(1, 157030738), (2, 78515369), (37, 4244074), (41, 3830018), (73, 2151106), (74, 2122037), (82, 1915009), (146, 1075553), (709, 221482), (1418, 110741), (1517, 103514), (2701, 58138), (2993, 52466), (3034, 51757), (5402, 29069), (5986, 26233)]