128225846

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{11579}}^1$

素因数の和:11708

約数の個数: 24

約数和(自身を含む): 225740520

約数和(自身を除く): 97514674

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 11579, 23158, 81053, 162106, 567371, 1134742, 1308427, 2616854, 9158989, 18317978, 64112923, 128225846]

約数ペア:

[(1, 128225846), (2, 64112923), (7, 18317978), (14, 9158989), (49, 2616854), (98, 1308427), (113, 1134742), (226, 567371), (791, 162106), (1582, 81053), (5537, 23158), (11074, 11579)]