127432368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{126421}}^1$

素因数の和:126442

約数の個数: 60

約数和(自身を含む): 407584528

約数和(自身を除く): 280152160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 126421, 252842, 379263, 505684, 758526, 884947, 1011368, 1137789, 1517052, 1769894, 2022736, 2275578, 2654841, 3034104, 3539788, 4551156, 5309682, 6068208, 7079576, 7964523, 9102312, 10619364, 14159152, 15929046, 18204624, 21238728, 31858092, 42477456, 63716184, 127432368]

約数ペア:

[(1, 127432368), (2, 63716184), (3, 42477456), (4, 31858092), (6, 21238728), (7, 18204624), (8, 15929046), (9, 14159152), (12, 10619364), (14, 9102312), (16, 7964523), (18, 7079576), (21, 6068208), (24, 5309682), (28, 4551156), (36, 3539788), (42, 3034104), (48, 2654841), (56, 2275578), (63, 2022736), (72, 1769894), (84, 1517052), (112, 1137789), (126, 1011368), (144, 884947), (168, 758526), (252, 505684), (336, 379263), (504, 252842), (1008, 126421)]