187824528

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2207}}^1$

素因数の和:2421

約数の個数: 80

約数和(自身を含む): 542108160

約数和(自身を除く): 354283632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2207, 2364, 3152, 3546, 4414, 4728, 5319, 6621, 7092, 8828, 9456, 10638, 13242, 14184, 17656, 19863, 21276, 26484, 28368, 35312, 39726, 42552, 52968, 59589, 79452, 85104, 105936, 119178, 158904, 238356, 317808, 434779, 476712, 869558, 953424, 1304337, 1739116, 2608674, 3478232, 3913011, 5217348, 6956464, 7826022, 10434696, 11739033, 15652044, 20869392, 23478066, 31304088, 46956132, 62608176, 93912264, 187824528]

約数ペア:

[(1, 187824528), (2, 93912264), (3, 62608176), (4, 46956132), (6, 31304088), (8, 23478066), (9, 20869392), (12, 15652044), (16, 11739033), (18, 10434696), (24, 7826022), (27, 6956464), (36, 5217348), (48, 3913011), (54, 3478232), (72, 2608674), (108, 1739116), (144, 1304337), (197, 953424), (216, 869558), (394, 476712), (432, 434779), (591, 317808), (788, 238356), (1182, 158904), (1576, 119178), (1773, 105936), (2207, 85104), (2364, 79452), (3152, 59589), (3546, 52968), (4414, 42552), (4728, 39726), (5319, 35312), (6621, 28368), (7092, 26484), (8828, 21276), (9456, 19863), (10638, 17656), (13242, 14184)]