121861208

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{32479}}^1$

素因数の和:32559

約数の個数: 32

約数和(自身を含む): 265036800

約数和(自身を除く): 143175592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 32479, 64958, 129916, 227353, 259832, 454706, 909412, 1818824, 2176093, 4352186, 8704372, 15232651, 17408744, 30465302, 60930604, 121861208]

約数ペア:

[(1, 121861208), (2, 60930604), (4, 30465302), (7, 17408744), (8, 15232651), (14, 8704372), (28, 4352186), (56, 2176093), (67, 1818824), (134, 909412), (268, 454706), (469, 259832), (536, 227353), (938, 129916), (1876, 64958), (3752, 32479)]