131632368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1129}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 390094080

約数和(自身を除く): 258461712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 347, 694, 1041, 1129, 1388, 2082, 2258, 2429, 2776, 3387, 4164, 4516, 4858, 5552, 6774, 7287, 7903, 8328, 9032, 9716, 13548, 14574, 15806, 16656, 18064, 19432, 23709, 27096, 29148, 31612, 38864, 47418, 54192, 58296, 63224, 94836, 116592, 126448, 189672, 379344, 391763, 783526, 1175289, 1567052, 2350578, 2742341, 3134104, 4701156, 5484682, 6268208, 8227023, 9402312, 10969364, 16454046, 18804624, 21938728, 32908092, 43877456, 65816184, 131632368]

約数ペア:

[(1, 131632368), (2, 65816184), (3, 43877456), (4, 32908092), (6, 21938728), (7, 18804624), (8, 16454046), (12, 10969364), (14, 9402312), (16, 8227023), (21, 6268208), (24, 5484682), (28, 4701156), (42, 3134104), (48, 2742341), (56, 2350578), (84, 1567052), (112, 1175289), (168, 783526), (336, 391763), (347, 379344), (694, 189672), (1041, 126448), (1129, 116592), (1388, 94836), (2082, 63224), (2258, 58296), (2429, 54192), (2776, 47418), (3387, 38864), (4164, 31612), (4516, 29148), (4858, 27096), (5552, 23709), (6774, 19432), (7287, 18064), (7903, 16656), (8328, 15806), (9032, 14574), (9716, 13548)]