140353128

素因数分解:

$2^3\times 3^3\times {\mathrm{649783}}^1$

素因数の和:649798

約数の個数: 32

約数和(自身を含む): 389870400

約数和(自身を除く): 249517272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 649783, 1299566, 1949349, 2599132, 3898698, 5198264, 5848047, 7797396, 11696094, 15594792, 17544141, 23392188, 35088282, 46784376, 70176564, 140353128]

約数ペア:

[(1, 140353128), (2, 70176564), (3, 46784376), (4, 35088282), (6, 23392188), (8, 17544141), (9, 15594792), (12, 11696094), (18, 7797396), (24, 5848047), (27, 5198264), (36, 3898698), (54, 2599132), (72, 1949349), (108, 1299566), (216, 649783)]