123188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 244608

約数和(自身を除く): 121420

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 206, 299, 412, 598, 1196, 1339, 2369, 2678, 4738, 5356, 9476, 30797, 61594, 123188]

約数ペア:

[(1, 123188), (2, 61594), (4, 30797), (13, 9476), (23, 5356), (26, 4738), (46, 2678), (52, 2369), (92, 1339), (103, 1196), (206, 598), (299, 412)]