187925738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 404490240

約数和(自身を除く): 216564502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 43, 59, 74, 77, 86, 91, 118, 143, 154, 182, 259, 286, 301, 407, 413, 473, 481, 518, 559, 602, 649, 767, 814, 826, 946, 962, 1001, 1118, 1298, 1534, 1591, 2002, 2183, 2537, 2849, 3182, 3311, 3367, 3913, 4366, 4543, 5074, 5291, 5369, 5698, 6149, 6622, 6734, 7826, 8437, 9086, 10582, 10738, 11137, 12298, 15281, 16874, 17501, 17759, 20683, 22274, 24013, 27907, 28379, 30562, 32981, 35002, 35518, 37037, 41366, 43043, 48026, 55814, 56758, 59059, 65962, 74074, 86086, 93869, 118118, 122507, 144781, 168091, 187738, 195349, 198653, 227513, 230867, 245014, 289562, 312169, 336182, 362791, 390698, 397306, 455026, 461734, 624338, 657083, 725582, 1032559, 1220297, 1314166, 1592591, 2065118, 2185183, 2440594, 2539537, 3185182, 4370366, 5079074, 7227913, 8542079, 13423267, 14455826, 17084158, 26846534, 93962869, 187925738]

約数ペア:

[(1, 187925738), (2, 93962869), (7, 26846534), (11, 17084158), (13, 14455826), (14, 13423267), (22, 8542079), (26, 7227913), (37, 5079074), (43, 4370366), (59, 3185182), (74, 2539537), (77, 2440594), (86, 2185183), (91, 2065118), (118, 1592591), (143, 1314166), (154, 1220297), (182, 1032559), (259, 725582), (286, 657083), (301, 624338), (407, 461734), (413, 455026), (473, 397306), (481, 390698), (518, 362791), (559, 336182), (602, 312169), (649, 289562), (767, 245014), (814, 230867), (826, 227513), (946, 198653), (962, 195349), (1001, 187738), (1118, 168091), (1298, 144781), (1534, 122507), (1591, 118118), (2002, 93869), (2183, 86086), (2537, 74074), (2849, 65962), (3182, 59059), (3311, 56758), (3367, 55814), (3913, 48026), (4366, 43043), (4543, 41366), (5074, 37037), (5291, 35518), (5369, 35002), (5698, 32981), (6149, 30562), (6622, 28379), (6734, 27907), (7826, 24013), (8437, 22274), (9086, 20683), (10582, 17759), (10738, 17501), (11137, 16874), (12298, 15281)]