121887752

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53087}}^1$

素因数の和:53141

約数の個数: 32

約数和(自身を含む): 267563520

約数和(自身を除く): 145675768

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 53087, 106174, 212348, 371609, 424696, 743218, 1486436, 2176567, 2972872, 4353134, 8706268, 15235969, 17412536, 30471938, 60943876, 121887752]

約数ペア:

[(1, 121887752), (2, 60943876), (4, 30471938), (7, 17412536), (8, 15235969), (14, 8706268), (28, 4353134), (41, 2972872), (56, 2176567), (82, 1486436), (164, 743218), (287, 424696), (328, 371609), (574, 212348), (1148, 106174), (2296, 53087)]