147872014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 238132224

約数和(自身を除く): 90260210

約数列:

[1, 2, 23, 46, 53, 106, 131, 262, 463, 926, 1219, 2438, 3013, 6026, 6943, 10649, 13886, 21298, 24539, 49078, 60653, 121306, 159689, 319378, 564397, 1128794, 1395019, 2790038, 3214609, 6429218, 73936007, 147872014]

約数ペア:

[(1, 147872014), (2, 73936007), (23, 6429218), (46, 3214609), (53, 2790038), (106, 1395019), (131, 1128794), (262, 564397), (463, 319378), (926, 159689), (1219, 121306), (2438, 60653), (3013, 49078), (6026, 24539), (6943, 21298), (10649, 13886)]