156794609648

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{1621}}^1\times {\mathrm{17939}}^1$

素因数の和:19905

約数の個数: 40

約数和(自身を含む): 304895969040

約数和(自身を除く): 148101359392

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 1621, 2696, 3242, 5392, 6484, 12968, 17939, 25936, 35878, 71756, 143512, 287024, 546277, 1092554, 2185108, 4370216, 6045443, 8740432, 12090886, 24181772, 29079119, 48363544, 58158238, 96727088, 116316476, 232632952, 465265904, 9799663103, 19599326206, 39198652412, 78397304824, 156794609648]

約数ペア:

[(1, 156794609648), (2, 78397304824), (4, 39198652412), (8, 19599326206), (16, 9799663103), (337, 465265904), (674, 232632952), (1348, 116316476), (1621, 96727088), (2696, 58158238), (3242, 48363544), (5392, 29079119), (6484, 24181772), (12968, 12090886), (17939, 8740432), (25936, 6045443), (35878, 4370216), (71756, 2185108), (143512, 1092554), (287024, 546277)]