140942706

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 286788480

約数和(自身を除く): 145845774

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 439, 733, 878, 1317, 1466, 2199, 2634, 4398, 32047, 53509, 64094, 96141, 107018, 160527, 192282, 321054, 321787, 643574, 965361, 1930722, 23490451, 46980902, 70471353, 140942706]

約数ペア:

[(1, 140942706), (2, 70471353), (3, 46980902), (6, 23490451), (73, 1930722), (146, 965361), (219, 643574), (438, 321787), (439, 321054), (733, 192282), (878, 160527), (1317, 107018), (1466, 96141), (2199, 64094), (2634, 53509), (4398, 32047)]