161479421448

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{2903}}^1$

素因数の和:3519

約数の個数: 128

約数和(自身を含む): 420789600000

約数和(自身を除く): 259310178552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 229, 232, 348, 349, 458, 687, 696, 698, 916, 1047, 1374, 1396, 1832, 2094, 2748, 2792, 2903, 4188, 5496, 5806, 6641, 8376, 8709, 10121, 11612, 13282, 17418, 19923, 20242, 23224, 26564, 30363, 34836, 39846, 40484, 53128, 60726, 69672, 79692, 79921, 80968, 84187, 121452, 159384, 159842, 168374, 239763, 242904, 252561, 319684, 336748, 479526, 505122, 639368, 664787, 673496, 959052, 1010244, 1013147, 1329574, 1918104, 1994361, 2020488, 2026294, 2317709, 2659148, 3039441, 3988722, 4052588, 4635418, 5318296, 6078882, 6953127, 7977444, 8105176, 9270836, 12157764, 13906254, 15954888, 18541672, 19278823, 24315528, 27812508, 29381263, 38557646, 55625016, 57836469, 58762526, 77115292, 88143789, 115672938, 117525052, 154230584, 176287578, 231345876, 232010663, 235050104, 352575156, 462691752, 464021326, 696031989, 705150312, 928042652, 1392063978, 1856085304, 2784127956, 5568255912, 6728309227, 13456618454, 20184927681, 26913236908, 40369855362, 53826473816, 80739710724, 161479421448]

約数ペア:

[(1, 161479421448), (2, 80739710724), (3, 53826473816), (4, 40369855362), (6, 26913236908), (8, 20184927681), (12, 13456618454), (24, 6728309227), (29, 5568255912), (58, 2784127956), (87, 1856085304), (116, 1392063978), (174, 928042652), (229, 705150312), (232, 696031989), (348, 464021326), (349, 462691752), (458, 352575156), (687, 235050104), (696, 232010663), (698, 231345876), (916, 176287578), (1047, 154230584), (1374, 117525052), (1396, 115672938), (1832, 88143789), (2094, 77115292), (2748, 58762526), (2792, 57836469), (2903, 55625016), (4188, 38557646), (5496, 29381263), (5806, 27812508), (6641, 24315528), (8376, 19278823), (8709, 18541672), (10121, 15954888), (11612, 13906254), (13282, 12157764), (17418, 9270836), (19923, 8105176), (20242, 7977444), (23224, 6953127), (26564, 6078882), (30363, 5318296), (34836, 4635418), (39846, 4052588), (40484, 3988722), (53128, 3039441), (60726, 2659148), (69672, 2317709), (79692, 2026294), (79921, 2020488), (80968, 1994361), (84187, 1918104), (121452, 1329574), (159384, 1013147), (159842, 1010244), (168374, 959052), (239763, 673496), (242904, 664787), (252561, 639368), (319684, 505122), (336748, 479526)]