143418296

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5244

約数の個数: 48

約数和(自身を含む): 317280240

約数和(自身を除く): 173861944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 5153, 6958, 10306, 13916, 20612, 27832, 36071, 41224, 72142, 144284, 252497, 288568, 365863, 504994, 731726, 1009988, 1463452, 2019976, 2561041, 2926904, 5122082, 10244164, 17927287, 20488328, 35854574, 71709148, 143418296]

約数ペア:

[(1, 143418296), (2, 71709148), (4, 35854574), (7, 20488328), (8, 17927287), (14, 10244164), (28, 5122082), (49, 2926904), (56, 2561041), (71, 2019976), (98, 1463452), (142, 1009988), (196, 731726), (284, 504994), (392, 365863), (497, 288568), (568, 252497), (994, 144284), (1988, 72142), (3479, 41224), (3976, 36071), (5153, 27832), (6958, 20612), (10306, 13916)]