149628276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197921}}^1$

素因数の和:197941

約数の個数: 48

約数和(自身を含む): 443345280

約数和(自身を除く): 293717004

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, 197921, 395842, 593763, 791684, 1187526, 1385447, 1781289, 2375052, 2770894, 3562578, 4156341, 5343867, 5541788, 7125156, 8312682, 10687734, 12469023, 16625364, 21375468, 24938046, 37407069, 49876092, 74814138, 149628276]

約数ペア:

[(1, 149628276), (2, 74814138), (3, 49876092), (4, 37407069), (6, 24938046), (7, 21375468), (9, 16625364), (12, 12469023), (14, 10687734), (18, 8312682), (21, 7125156), (27, 5541788), (28, 5343867), (36, 4156341), (42, 3562578), (54, 2770894), (63, 2375052), (84, 1781289), (108, 1385447), (126, 1187526), (189, 791684), (252, 593763), (378, 395842), (756, 197921)]