164160262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8731}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 301777920

約数和(自身を除く): 137617658

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2686, 8731, 9401, 17462, 18802, 61117, 122234, 148427, 296854, 689749, 1038989, 1379498, 2077978, 4828243, 9656486, 11725733, 23451466, 82080131, 164160262]

約数ペア:

[(1, 164160262), (2, 82080131), (7, 23451466), (14, 11725733), (17, 9656486), (34, 4828243), (79, 2077978), (119, 1379498), (158, 1038989), (238, 689749), (553, 296854), (1106, 148427), (1343, 122234), (2686, 61117), (8731, 18802), (9401, 17462)]