155439312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1759}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 460922880

約数和(自身を除く): 305483568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1759, 1841, 2104, 3156, 3518, 3682, 4208, 5277, 5523, 6312, 7036, 7364, 10554, 11046, 12313, 12624, 14072, 14728, 21108, 22092, 24626, 28144, 29456, 36939, 42216, 44184, 49252, 73878, 84432, 88368, 98504, 147756, 197008, 295512, 462617, 591024, 925234, 1387851, 1850468, 2775702, 3238319, 3700936, 5551404, 6476638, 7401872, 9714957, 11102808, 12953276, 19429914, 22205616, 25906552, 38859828, 51813104, 77719656, 155439312]

約数ペア:

[(1, 155439312), (2, 77719656), (3, 51813104), (4, 38859828), (6, 25906552), (7, 22205616), (8, 19429914), (12, 12953276), (14, 11102808), (16, 9714957), (21, 7401872), (24, 6476638), (28, 5551404), (42, 3700936), (48, 3238319), (56, 2775702), (84, 1850468), (112, 1387851), (168, 925234), (263, 591024), (336, 462617), (526, 295512), (789, 197008), (1052, 147756), (1578, 98504), (1759, 88368), (1841, 84432), (2104, 73878), (3156, 49252), (3518, 44184), (3682, 42216), (4208, 36939), (5277, 29456), (5523, 28144), (6312, 24626), (7036, 22092), (7364, 21108), (10554, 14728), (11046, 14072), (12313, 12624)]