125975248

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18439}}^1$

素因数の和:18515

約数の個数: 40

約数和(自身を含む): 283533440

約数和(自身を除く): 157558192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 18439, 36878, 73756, 129073, 147512, 258146, 295024, 516292, 1032584, 1124779, 2065168, 2249558, 4499116, 7873453, 8998232, 15746906, 17996464, 31493812, 62987624, 125975248]

約数ペア:

[(1, 125975248), (2, 62987624), (4, 31493812), (7, 17996464), (8, 15746906), (14, 8998232), (16, 7873453), (28, 4499116), (56, 2249558), (61, 2065168), (112, 1124779), (122, 1032584), (244, 516292), (427, 295024), (488, 258146), (854, 147512), (976, 129073), (1708, 73756), (3416, 36878), (6832, 18439)]