129143436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4373}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 317447424

約数和(自身を除く): 188303988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 428, 642, 1284, 2461, 4373, 4922, 7383, 8746, 9844, 13119, 14766, 17492, 26238, 29532, 52476, 100579, 201158, 301737, 402316, 467911, 603474, 935822, 1206948, 1403733, 1871644, 2807466, 5614932, 10761953, 21523906, 32285859, 43047812, 64571718, 129143436]

約数ペア:

[(1, 129143436), (2, 64571718), (3, 43047812), (4, 32285859), (6, 21523906), (12, 10761953), (23, 5614932), (46, 2807466), (69, 1871644), (92, 1403733), (107, 1206948), (138, 935822), (214, 603474), (276, 467911), (321, 402316), (428, 301737), (642, 201158), (1284, 100579), (2461, 52476), (4373, 29532), (4922, 26238), (7383, 17492), (8746, 14766), (9844, 13119)]