127320312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3847}}^1$

素因数の和:4060

約数の個数: 64

約数和(自身を含む): 365713920

約数和(自身を除く): 238393608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3847, 4137, 4728, 5516, 7694, 8274, 11032, 11541, 15388, 16548, 23082, 26929, 30776, 33096, 46164, 53858, 80787, 92328, 107716, 161574, 215432, 323148, 646296, 757859, 1515718, 2273577, 3031436, 4547154, 5305013, 6062872, 9094308, 10610026, 15915039, 18188616, 21220052, 31830078, 42440104, 63660156, 127320312]

約数ペア:

[(1, 127320312), (2, 63660156), (3, 42440104), (4, 31830078), (6, 21220052), (7, 18188616), (8, 15915039), (12, 10610026), (14, 9094308), (21, 6062872), (24, 5305013), (28, 4547154), (42, 3031436), (56, 2273577), (84, 1515718), (168, 757859), (197, 646296), (394, 323148), (591, 215432), (788, 161574), (1182, 107716), (1379, 92328), (1576, 80787), (2364, 53858), (2758, 46164), (3847, 33096), (4137, 30776), (4728, 26929), (5516, 23082), (7694, 16548), (8274, 15388), (11032, 11541)]