123949296016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{427789}}^1$

素因数の和:428016

約数の個数: 80

約数和(自身を含む): 297057376000

約数和(自身を除く): 173108079984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 199, 208, 364, 398, 728, 796, 1393, 1456, 1592, 2587, 2786, 3184, 5174, 5572, 10348, 11144, 18109, 20696, 22288, 36218, 41392, 72436, 144872, 289744, 427789, 855578, 1711156, 2994523, 3422312, 5561257, 5989046, 6844624, 11122514, 11978092, 22245028, 23956184, 38928799, 44490056, 47912368, 77857598, 85130011, 88980112, 155715196, 170260022, 311430392, 340520044, 595910077, 622860784, 681040088, 1106690143, 1191820154, 1362080176, 2213380286, 2383640308, 4426760572, 4767280616, 7746831001, 8853521144, 9534561232, 15493662002, 17707042288, 30987324004, 61974648008, 123949296016]

約数ペア:

[(1, 123949296016), (2, 61974648008), (4, 30987324004), (7, 17707042288), (8, 15493662002), (13, 9534561232), (14, 8853521144), (16, 7746831001), (26, 4767280616), (28, 4426760572), (52, 2383640308), (56, 2213380286), (91, 1362080176), (104, 1191820154), (112, 1106690143), (182, 681040088), (199, 622860784), (208, 595910077), (364, 340520044), (398, 311430392), (728, 170260022), (796, 155715196), (1393, 88980112), (1456, 85130011), (1592, 77857598), (2587, 47912368), (2786, 44490056), (3184, 38928799), (5174, 23956184), (5572, 22245028), (10348, 11978092), (11144, 11122514), (18109, 6844624), (20696, 5989046), (22288, 5561257), (36218, 3422312), (41392, 2994523), (72436, 1711156), (144872, 855578), (289744, 427789)]