131504184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{260921}}^1$

素因数の和:260940

約数の個数: 48

約数和(自身を含む): 407038320

約数和(自身を除く): 275534136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 260921, 521842, 782763, 1043684, 1565526, 1826447, 2087368, 2348289, 3131052, 3652894, 4696578, 5479341, 6262104, 7305788, 9393156, 10958682, 14611576, 16438023, 18786312, 21917364, 32876046, 43834728, 65752092, 131504184]

約数ペア:

[(1, 131504184), (2, 65752092), (3, 43834728), (4, 32876046), (6, 21917364), (7, 18786312), (8, 16438023), (9, 14611576), (12, 10958682), (14, 9393156), (18, 7305788), (21, 6262104), (24, 5479341), (28, 4696578), (36, 3652894), (42, 3131052), (56, 2348289), (63, 2087368), (72, 1826447), (84, 1565526), (126, 1043684), (168, 782763), (252, 521842), (504, 260921)]