127838928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1129}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 378884480

約数和(自身を除く): 251045552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 337, 674, 1011, 1129, 1348, 2022, 2258, 2359, 2696, 3387, 4044, 4516, 4718, 5392, 6774, 7077, 7903, 8088, 9032, 9436, 13548, 14154, 15806, 16176, 18064, 18872, 23709, 27096, 28308, 31612, 37744, 47418, 54192, 56616, 63224, 94836, 113232, 126448, 189672, 379344, 380473, 760946, 1141419, 1521892, 2282838, 2663311, 3043784, 4565676, 5326622, 6087568, 7989933, 9131352, 10653244, 15979866, 18262704, 21306488, 31959732, 42612976, 63919464, 127838928]

約数ペア:

[(1, 127838928), (2, 63919464), (3, 42612976), (4, 31959732), (6, 21306488), (7, 18262704), (8, 15979866), (12, 10653244), (14, 9131352), (16, 7989933), (21, 6087568), (24, 5326622), (28, 4565676), (42, 3043784), (48, 2663311), (56, 2282838), (84, 1521892), (112, 1141419), (168, 760946), (336, 380473), (337, 379344), (674, 189672), (1011, 126448), (1129, 113232), (1348, 94836), (2022, 63224), (2258, 56616), (2359, 54192), (2696, 47418), (3387, 37744), (4044, 31612), (4516, 28308), (4718, 27096), (5392, 23709), (6774, 18872), (7077, 18064), (7903, 16176), (8088, 15806), (9032, 14154), (9436, 13548)]