139678728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43759}}^1$

素因数の和:43794

約数の個数: 64

約数和(自身を含む): 420096000

約数和(自身を除く): 280417272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 43759, 87518, 131277, 175036, 262554, 306313, 350072, 525108, 612626, 831421, 918939, 1050216, 1225252, 1662842, 1837878, 2450504, 2494263, 3325684, 3675756, 4988526, 5819947, 6651368, 7351512, 9977052, 11639894, 17459841, 19954104, 23279788, 34919682, 46559576, 69839364, 139678728]

約数ペア:

[(1, 139678728), (2, 69839364), (3, 46559576), (4, 34919682), (6, 23279788), (7, 19954104), (8, 17459841), (12, 11639894), (14, 9977052), (19, 7351512), (21, 6651368), (24, 5819947), (28, 4988526), (38, 3675756), (42, 3325684), (56, 2494263), (57, 2450504), (76, 1837878), (84, 1662842), (114, 1225252), (133, 1050216), (152, 918939), (168, 831421), (228, 612626), (266, 525108), (399, 350072), (456, 306313), (532, 262554), (798, 175036), (1064, 131277), (1596, 87518), (3192, 43759)]