142068276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{187921}}^1$

素因数の和:187941

約数の個数: 48

約数和(自身を含む): 420945280

約数和(自身を除く): 278877004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 187921, 375842, 563763, 751684, 1127526, 1315447, 1691289, 2255052, 2630894, 3382578, 3946341, 5073867, 5261788, 6765156, 7892682, 10147734, 11839023, 15785364, 20295468, 23678046, 35517069, 47356092, 71034138, 142068276]

約数ペア:

[(1, 142068276), (2, 71034138), (3, 47356092), (4, 35517069), (6, 23678046), (7, 20295468), (9, 15785364), (12, 11839023), (14, 10147734), (18, 7892682), (21, 6765156), (27, 5261788), (28, 5073867), (36, 3946341), (42, 3382578), (54, 2630894), (63, 2255052), (84, 1691289), (108, 1315447), (126, 1127526), (189, 751684), (252, 563763), (378, 375842), (756, 187921)]