166168184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 408576000

約数和(自身を除く): 242407816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 124, 148, 182, 199, 217, 248, 259, 296, 364, 398, 403, 434, 481, 518, 728, 796, 806, 868, 962, 1036, 1147, 1393, 1592, 1612, 1736, 1924, 2072, 2294, 2587, 2786, 2821, 3224, 3367, 3848, 4588, 5174, 5572, 5642, 6169, 6734, 7363, 8029, 9176, 10348, 11144, 11284, 12338, 13468, 14726, 14911, 16058, 18109, 20696, 22568, 24676, 26936, 29452, 29822, 32116, 36218, 43183, 49352, 51541, 58904, 59644, 64232, 72436, 80197, 86366, 95719, 103082, 104377, 119288, 144872, 160394, 172732, 191438, 206164, 208754, 228253, 320788, 345464, 382876, 412328, 417508, 456506, 561379, 641576, 670033, 765752, 835016, 913012, 1122758, 1340066, 1597771, 1826024, 2245516, 2680132, 2967289, 3195542, 4491032, 5360264, 5934578, 6391084, 11869156, 12782168, 20771023, 23738312, 41542046, 83084092, 166168184]

約数ペア:

[(1, 166168184), (2, 83084092), (4, 41542046), (7, 23738312), (8, 20771023), (13, 12782168), (14, 11869156), (26, 6391084), (28, 5934578), (31, 5360264), (37, 4491032), (52, 3195542), (56, 2967289), (62, 2680132), (74, 2245516), (91, 1826024), (104, 1597771), (124, 1340066), (148, 1122758), (182, 913012), (199, 835016), (217, 765752), (248, 670033), (259, 641576), (296, 561379), (364, 456506), (398, 417508), (403, 412328), (434, 382876), (481, 345464), (518, 320788), (728, 228253), (796, 208754), (806, 206164), (868, 191438), (962, 172732), (1036, 160394), (1147, 144872), (1393, 119288), (1592, 104377), (1612, 103082), (1736, 95719), (1924, 86366), (2072, 80197), (2294, 72436), (2587, 64232), (2786, 59644), (2821, 58904), (3224, 51541), (3367, 49352), (3848, 43183), (4588, 36218), (5174, 32116), (5572, 29822), (5642, 29452), (6169, 26936), (6734, 24676), (7363, 22568), (8029, 20696), (9176, 18109), (10348, 16058), (11144, 14911), (11284, 14726), (12338, 13468)]