138471264

素因数分解:

$2^5\times 3^2\times {\mathrm{480803}}^1$

素因数の和:480819

約数の個数: 36

約数和(自身を含む): 393778476

約数和(自身を除く): 255307212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480803, 961606, 1442409, 1923212, 2884818, 3846424, 4327227, 5769636, 7692848, 8654454, 11539272, 15385696, 17308908, 23078544, 34617816, 46157088, 69235632, 138471264]

約数ペア:

[(1, 138471264), (2, 69235632), (3, 46157088), (4, 34617816), (6, 23078544), (8, 17308908), (9, 15385696), (12, 11539272), (16, 8654454), (18, 7692848), (24, 5769636), (32, 4327227), (36, 3846424), (48, 2884818), (72, 1923212), (96, 1442409), (144, 961606), (288, 480803)]