130397568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 399840000

約数和(自身を除く): 269442432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 349, 384, 417, 448, 556, 672, 698, 834, 896, 973, 1047, 1112, 1344, 1396, 1668, 1946, 2094, 2224, 2443, 2688, 2792, 2919, 3336, 3892, 4188, 4448, 4886, 5584, 5838, 6672, 7329, 7784, 8376, 8896, 9772, 11168, 11676, 13344, 14658, 15568, 16752, 17792, 19544, 22336, 23352, 26688, 29316, 31136, 33504, 39088, 44672, 46704, 48511, 53376, 58632, 62272, 67008, 78176, 93408, 97022, 117264, 124544, 134016, 145533, 156352, 186816, 194044, 234528, 291066, 312704, 339577, 373632, 388088, 469056, 582132, 679154, 776176, 938112, 1018731, 1164264, 1358308, 1552352, 2037462, 2328528, 2716616, 3104704, 4074924, 4657056, 5433232, 6209408, 8149848, 9314112, 10866464, 16299696, 18628224, 21732928, 32599392, 43465856, 65198784, 130397568]

約数ペア:

[(1, 130397568), (2, 65198784), (3, 43465856), (4, 32599392), (6, 21732928), (7, 18628224), (8, 16299696), (12, 10866464), (14, 9314112), (16, 8149848), (21, 6209408), (24, 5433232), (28, 4657056), (32, 4074924), (42, 3104704), (48, 2716616), (56, 2328528), (64, 2037462), (84, 1552352), (96, 1358308), (112, 1164264), (128, 1018731), (139, 938112), (168, 776176), (192, 679154), (224, 582132), (278, 469056), (336, 388088), (349, 373632), (384, 339577), (417, 312704), (448, 291066), (556, 234528), (672, 194044), (698, 186816), (834, 156352), (896, 145533), (973, 134016), (1047, 124544), (1112, 117264), (1344, 97022), (1396, 93408), (1668, 78176), (1946, 67008), (2094, 62272), (2224, 58632), (2443, 53376), (2688, 48511), (2792, 46704), (2919, 44672), (3336, 39088), (3892, 33504), (4188, 31136), (4448, 29316), (4886, 26688), (5584, 23352), (5838, 22336), (6672, 19544), (7329, 17792), (7784, 16752), (8376, 15568), (8896, 14658), (9772, 13344), (11168, 11676)]