139867378

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{55813}}^1$

素因数の和:56001

約数の個数: 16

約数和(自身を含む): 241116480

約数和(自身を除く): 101249102

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 55813, 111626, 390691, 781382, 9990527, 19981054, 69933689, 139867378]

約数ペア:

[(1, 139867378), (2, 69933689), (7, 19981054), (14, 9990527), (179, 781382), (358, 390691), (1253, 111626), (2506, 55813)]