140606784

素因数分解:

$2^6\times 3^2\times {\mathrm{244109}}^1$

素因数の和:244127

約数の個数: 42

約数和(自身を含む): 403025610

約数和(自身を除く): 262418826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 244109, 488218, 732327, 976436, 1464654, 1952872, 2196981, 2929308, 3905744, 4393962, 5858616, 7811488, 8787924, 11717232, 15622976, 17575848, 23434464, 35151696, 46868928, 70303392, 140606784]

約数ペア:

[(1, 140606784), (2, 70303392), (3, 46868928), (4, 35151696), (6, 23434464), (8, 17575848), (9, 15622976), (12, 11717232), (16, 8787924), (18, 7811488), (24, 5858616), (32, 4393962), (36, 3905744), (48, 2929308), (64, 2196981), (72, 1952872), (96, 1464654), (144, 976436), (192, 732327), (288, 488218), (576, 244109)]