149478084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3225

約数の個数: 72

約数和(自身を含む): 434161728

約数和(自身を除く): 284683644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3011, 3546, 4137, 5516, 6022, 7092, 8274, 9033, 12044, 12411, 16548, 18066, 21077, 24822, 27099, 36132, 42154, 49644, 54198, 63231, 84308, 108396, 126462, 189693, 252924, 379386, 593167, 758772, 1186334, 1779501, 2372668, 3559002, 4152169, 5338503, 7118004, 8304338, 10677006, 12456507, 16608676, 21354012, 24913014, 37369521, 49826028, 74739042, 149478084]

約数ペア:

[(1, 149478084), (2, 74739042), (3, 49826028), (4, 37369521), (6, 24913014), (7, 21354012), (9, 16608676), (12, 12456507), (14, 10677006), (18, 8304338), (21, 7118004), (28, 5338503), (36, 4152169), (42, 3559002), (63, 2372668), (84, 1779501), (126, 1186334), (197, 758772), (252, 593167), (394, 379386), (591, 252924), (788, 189693), (1182, 126462), (1379, 108396), (1773, 84308), (2364, 63231), (2758, 54198), (3011, 49644), (3546, 42154), (4137, 36132), (5516, 27099), (6022, 24822), (7092, 21077), (8274, 18066), (9033, 16548), (12044, 12411)]