128518404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15773}}^1$

素因数の和:15884

約数の個数: 48

約数和(自身を含む): 346270848

約数和(自身を除く): 217752444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 15773, 31546, 47319, 63092, 94638, 110411, 189276, 220822, 331233, 441644, 662466, 1324932, 1529981, 3059962, 4589943, 6119924, 9179886, 10709867, 18359772, 21419734, 32129601, 42839468, 64259202, 128518404]

約数ペア:

[(1, 128518404), (2, 64259202), (3, 42839468), (4, 32129601), (6, 21419734), (7, 18359772), (12, 10709867), (14, 9179886), (21, 6119924), (28, 4589943), (42, 3059962), (84, 1529981), (97, 1324932), (194, 662466), (291, 441644), (388, 331233), (582, 220822), (679, 189276), (1164, 110411), (1358, 94638), (2037, 63092), (2716, 47319), (4074, 31546), (8148, 15773)]