137845904

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4349}}^1$

素因数の和:4647

約数の個数: 40

約数和(自身を含む): 306379200

約数和(自身を除く): 168533296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 3962, 4349, 4528, 7924, 8698, 15848, 17396, 30443, 31696, 34792, 60886, 69584, 121772, 243544, 487088, 1230767, 2461534, 4923068, 8615369, 9846136, 17230738, 19692272, 34461476, 68922952, 137845904]

約数ペア:

[(1, 137845904), (2, 68922952), (4, 34461476), (7, 19692272), (8, 17230738), (14, 9846136), (16, 8615369), (28, 4923068), (56, 2461534), (112, 1230767), (283, 487088), (566, 243544), (1132, 121772), (1981, 69584), (2264, 60886), (3962, 34792), (4349, 31696), (4528, 30443), (7924, 17396), (8698, 15848)]