125188609

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 166966272

約数和(自身を除く): 41777663

約数列:

[1, 7, 13, 23, 43, 91, 107, 161, 169, 299, 301, 559, 749, 989, 1183, 1391, 2093, 2461, 3887, 3913, 4601, 6923, 7267, 9737, 12857, 17227, 18083, 27209, 31993, 32207, 50869, 59813, 89999, 105823, 126581, 167141, 223951, 415909, 418691, 740761, 777569, 1169987, 1375699, 2911363, 5442983, 9629893, 17884087, 125188609]

約数ペア:

[(1, 125188609), (7, 17884087), (13, 9629893), (23, 5442983), (43, 2911363), (91, 1375699), (107, 1169987), (161, 777569), (169, 740761), (299, 418691), (301, 415909), (559, 223951), (749, 167141), (989, 126581), (1183, 105823), (1391, 89999), (2093, 59813), (2461, 50869), (3887, 32207), (3913, 31993), (4601, 27209), (6923, 18083), (7267, 17227), (9737, 12857)]