142724624

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5077}}^1$

素因数の和:5343

約数の個数: 40

約数和(自身を含む): 317354688

約数和(自身を除く): 174630064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 5077, 7028, 10154, 14056, 20308, 28112, 35539, 40616, 71078, 81232, 142156, 284312, 568624, 1274327, 2548654, 5097308, 8920289, 10194616, 17840578, 20389232, 35681156, 71362312, 142724624]

約数ペア:

[(1, 142724624), (2, 71362312), (4, 35681156), (7, 20389232), (8, 17840578), (14, 10194616), (16, 8920289), (28, 5097308), (56, 2548654), (112, 1274327), (251, 568624), (502, 284312), (1004, 142156), (1757, 81232), (2008, 71078), (3514, 40616), (4016, 35539), (5077, 28112), (7028, 20308), (10154, 14056)]