139070286

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{49211}}^1$

素因数の和:49376

約数の個数: 24

約数和(自身を含む): 303244344

約数和(自身を除く): 164174058

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 49211, 98422, 147633, 295266, 442899, 885798, 7726127, 15452254, 23178381, 46356762, 69535143, 139070286]

約数ペア:

[(1, 139070286), (2, 69535143), (3, 46356762), (6, 23178381), (9, 15452254), (18, 7726127), (157, 885798), (314, 442899), (471, 295266), (942, 147633), (1413, 98422), (2826, 49211)]