149750468

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{2441}}^1$

素因数の和:2772

約数の個数: 36

約数和(自身を含む): 305948412

約数和(自身を除く): 156197944

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1252, 2191, 2441, 4382, 4882, 8764, 9764, 15337, 17087, 30674, 34174, 61348, 68348, 119609, 239218, 478436, 764033, 1528066, 3056132, 5348231, 10696462, 21392924, 37437617, 74875234, 149750468]

約数ペア:

[(1, 149750468), (2, 74875234), (4, 37437617), (7, 21392924), (14, 10696462), (28, 5348231), (49, 3056132), (98, 1528066), (196, 764033), (313, 478436), (626, 239218), (1252, 119609), (2191, 68348), (2441, 61348), (4382, 34174), (4882, 30674), (8764, 17087), (9764, 15337)]