166688214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 417111552

約数和(自身を除く): 250423338

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 421, 462, 842, 857, 1263, 1714, 2526, 2571, 2947, 4631, 5142, 5894, 5999, 8841, 9262, 9427, 11998, 13893, 17682, 17997, 18854, 27786, 28281, 32417, 35994, 56562, 64834, 65989, 97251, 131978, 194502, 197967, 360797, 395934, 721594, 1082391, 2164782, 2525579, 3968767, 5051158, 7576737, 7937534, 11906301, 15153474, 23812602, 27781369, 55562738, 83344107, 166688214]

約数ペア:

[(1, 166688214), (2, 83344107), (3, 55562738), (6, 27781369), (7, 23812602), (11, 15153474), (14, 11906301), (21, 7937534), (22, 7576737), (33, 5051158), (42, 3968767), (66, 2525579), (77, 2164782), (154, 1082391), (231, 721594), (421, 395934), (462, 360797), (842, 197967), (857, 194502), (1263, 131978), (1714, 97251), (2526, 65989), (2571, 64834), (2947, 56562), (4631, 35994), (5142, 32417), (5894, 28281), (5999, 27786), (8841, 18854), (9262, 17997), (9427, 17682), (11998, 13893)]