157789016

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 411713280

約数和(自身を除く): 253924264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 37, 43, 44, 46, 49, 56, 74, 77, 86, 88, 92, 98, 148, 154, 161, 172, 184, 196, 253, 259, 296, 301, 308, 322, 344, 392, 407, 473, 506, 518, 539, 602, 616, 644, 814, 851, 946, 989, 1012, 1036, 1078, 1127, 1204, 1288, 1591, 1628, 1702, 1771, 1813, 1892, 1978, 2024, 2072, 2107, 2156, 2254, 2408, 2849, 3182, 3256, 3311, 3404, 3542, 3626, 3784, 3956, 4214, 4312, 4508, 5698, 5957, 6364, 6622, 6808, 6923, 7084, 7252, 7912, 8428, 9016, 9361, 10879, 11137, 11396, 11914, 12397, 12728, 13244, 13846, 14168, 14504, 16856, 17501, 18722, 19943, 21758, 22274, 22792, 23177, 23828, 24794, 26488, 27692, 35002, 36593, 37444, 39886, 41699, 43516, 44548, 46354, 47656, 48461, 49588, 55384, 65527, 70004, 73186, 74888, 76153, 77959, 79772, 83398, 87032, 89096, 92708, 96922, 99176, 122507, 131054, 140008, 146372, 152306, 155918, 159544, 166796, 185416, 193844, 245014, 256151, 262108, 292744, 304612, 311836, 333592, 387688, 402523, 458689, 490028, 512302, 524216, 533071, 609224, 623672, 805046, 857549, 917378, 980056, 1024604, 1066142, 1610092, 1715098, 1793057, 1834756, 2049208, 2132284, 2817661, 3220184, 3430196, 3586114, 3669512, 4264568, 5635322, 6860392, 7172228, 11270644, 14344456, 19723627, 22541288, 39447254, 78894508, 157789016]

約数ペア:

[(1, 157789016), (2, 78894508), (4, 39447254), (7, 22541288), (8, 19723627), (11, 14344456), (14, 11270644), (22, 7172228), (23, 6860392), (28, 5635322), (37, 4264568), (43, 3669512), (44, 3586114), (46, 3430196), (49, 3220184), (56, 2817661), (74, 2132284), (77, 2049208), (86, 1834756), (88, 1793057), (92, 1715098), (98, 1610092), (148, 1066142), (154, 1024604), (161, 980056), (172, 917378), (184, 857549), (196, 805046), (253, 623672), (259, 609224), (296, 533071), (301, 524216), (308, 512302), (322, 490028), (344, 458689), (392, 402523), (407, 387688), (473, 333592), (506, 311836), (518, 304612), (539, 292744), (602, 262108), (616, 256151), (644, 245014), (814, 193844), (851, 185416), (946, 166796), (989, 159544), (1012, 155918), (1036, 152306), (1078, 146372), (1127, 140008), (1204, 131054), (1288, 122507), (1591, 99176), (1628, 96922), (1702, 92708), (1771, 89096), (1813, 87032), (1892, 83398), (1978, 79772), (2024, 77959), (2072, 76153), (2107, 74888), (2156, 73186), (2254, 70004), (2408, 65527), (2849, 55384), (3182, 49588), (3256, 48461), (3311, 47656), (3404, 46354), (3542, 44548), (3626, 43516), (3784, 41699), (3956, 39886), (4214, 37444), (4312, 36593), (4508, 35002), (5698, 27692), (5957, 26488), (6364, 24794), (6622, 23828), (6808, 23177), (6923, 22792), (7084, 22274), (7252, 21758), (7912, 19943), (8428, 18722), (9016, 17501), (9361, 16856), (10879, 14504), (11137, 14168), (11396, 13846), (11914, 13244), (12397, 12728)]