168558842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 292315392

約数和(自身を除く): 123756550

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 361, 443, 527, 589, 646, 722, 886, 1054, 1178, 6137, 7531, 8417, 10013, 11191, 12274, 13733, 15062, 16834, 20026, 22382, 27466, 143089, 159923, 190247, 233461, 260927, 286178, 319846, 380494, 466922, 521854, 2718691, 4435759, 4957613, 5437382, 8871518, 9915226, 84279421, 168558842]

約数ペア:

[(1, 168558842), (2, 84279421), (17, 9915226), (19, 8871518), (31, 5437382), (34, 4957613), (38, 4435759), (62, 2718691), (323, 521854), (361, 466922), (443, 380494), (527, 319846), (589, 286178), (646, 260927), (722, 233461), (886, 190247), (1054, 159923), (1178, 143089), (6137, 27466), (7531, 22382), (8417, 20026), (10013, 16834), (11191, 15062), (12274, 13733)]