139924244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3761}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 250278336

約数和(自身を除く): 110354092

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 3761, 7522, 9301, 15044, 18602, 37204, 267031, 492691, 534062, 985382, 1068124, 1970764, 34981061, 69962122, 139924244]

約数ペア:

[(1, 139924244), (2, 69962122), (4, 34981061), (71, 1970764), (131, 1068124), (142, 985382), (262, 534062), (284, 492691), (524, 267031), (3761, 37204), (7522, 18602), (9301, 15044)]