153551426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2543}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 278415360

約数和(自身を除く): 124863934

約数列:

[1, 2, 7, 14, 19, 38, 133, 227, 266, 454, 1589, 2543, 3178, 4313, 5086, 8626, 17801, 30191, 35602, 48317, 60382, 96634, 338219, 577261, 676438, 1154522, 4040827, 8081654, 10967959, 21935918, 76775713, 153551426]

約数ペア:

[(1, 153551426), (2, 76775713), (7, 21935918), (14, 10967959), (19, 8081654), (38, 4040827), (133, 1154522), (227, 676438), (266, 577261), (454, 338219), (1589, 96634), (2543, 60382), (3178, 48317), (4313, 35602), (5086, 30191), (8626, 17801)]