139856334

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{55631}}^1$

素因数の和:56055

約数の個数: 16

約数和(自身を含む): 280385280

約数和(自身を除く): 140528946

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 55631, 111262, 166893, 333786, 23309389, 46618778, 69928167, 139856334]

約数ペア:

[(1, 139856334), (2, 69928167), (3, 46618778), (6, 23309389), (419, 333786), (838, 166893), (1257, 111262), (2514, 55631)]