128518926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1127359}}^1$

素因数の和:1127383

約数の個数: 16

約数和(自身を含む): 270566400

約数和(自身を除く): 142047474

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1127359, 2254718, 3382077, 6764154, 21419821, 42839642, 64259463, 128518926]

約数ペア:

[(1, 128518926), (2, 64259463), (3, 42839642), (6, 21419821), (19, 6764154), (38, 3382077), (57, 2254718), (114, 1127359)]