179685982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 339738624

約数和(自身を除く): 160052642

約数列:

[1, 2, 7, 14, 23, 31, 46, 47, 62, 94, 161, 217, 322, 329, 383, 434, 658, 713, 766, 1081, 1426, 1457, 2162, 2681, 2914, 4991, 5362, 7567, 8809, 9982, 10199, 11873, 15134, 17618, 18001, 20398, 23746, 33511, 36002, 61663, 67022, 83111, 123326, 126007, 166222, 234577, 252014, 273079, 414023, 469154, 546158, 558031, 828046, 1116062, 1911553, 2898161, 3823106, 3906217, 5796322, 7812434, 12834713, 25669426, 89842991, 179685982]

約数ペア:

[(1, 179685982), (2, 89842991), (7, 25669426), (14, 12834713), (23, 7812434), (31, 5796322), (46, 3906217), (47, 3823106), (62, 2898161), (94, 1911553), (161, 1116062), (217, 828046), (322, 558031), (329, 546158), (383, 469154), (434, 414023), (658, 273079), (713, 252014), (766, 234577), (1081, 166222), (1426, 126007), (1457, 123326), (2162, 83111), (2681, 67022), (2914, 61663), (4991, 36002), (5362, 33511), (7567, 23746), (8809, 20398), (9982, 18001), (10199, 17618), (11873, 15134)]