158355456

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 156

約数和(自身を含む): 493032672

約数和(自身を除く): 334677216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 263, 294, 336, 384, 392, 448, 512, 526, 588, 672, 768, 784, 789, 896, 1024, 1052, 1176, 1344, 1536, 1568, 1578, 1792, 1841, 2048, 2104, 2352, 2688, 3072, 3136, 3156, 3584, 3682, 4096, 4208, 4704, 5376, 5523, 6144, 6272, 6312, 7168, 7364, 8416, 9408, 10752, 11046, 12288, 12544, 12624, 12887, 14336, 14728, 16832, 18816, 21504, 22092, 25088, 25248, 25774, 28672, 29456, 33664, 37632, 38661, 43008, 44184, 50176, 50496, 51548, 58912, 67328, 75264, 77322, 86016, 88368, 100352, 100992, 103096, 117824, 134656, 150528, 154644, 176736, 200704, 201984, 206192, 235648, 269312, 301056, 309288, 353472, 403968, 412384, 471296, 538624, 602112, 618576, 706944, 807936, 824768, 942592, 1077248, 1237152, 1413888, 1615872, 1649536, 1885184, 2474304, 2827776, 3231744, 3299072, 3770368, 4948608, 5655552, 6598144, 7540736, 9897216, 11311104, 13196288, 19794432, 22622208, 26392576, 39588864, 52785152, 79177728, 158355456]

約数ペア:

[(1, 158355456), (2, 79177728), (3, 52785152), (4, 39588864), (6, 26392576), (7, 22622208), (8, 19794432), (12, 13196288), (14, 11311104), (16, 9897216), (21, 7540736), (24, 6598144), (28, 5655552), (32, 4948608), (42, 3770368), (48, 3299072), (49, 3231744), (56, 2827776), (64, 2474304), (84, 1885184), (96, 1649536), (98, 1615872), (112, 1413888), (128, 1237152), (147, 1077248), (168, 942592), (192, 824768), (196, 807936), (224, 706944), (256, 618576), (263, 602112), (294, 538624), (336, 471296), (384, 412384), (392, 403968), (448, 353472), (512, 309288), (526, 301056), (588, 269312), (672, 235648), (768, 206192), (784, 201984), (789, 200704), (896, 176736), (1024, 154644), (1052, 150528), (1176, 134656), (1344, 117824), (1536, 103096), (1568, 100992), (1578, 100352), (1792, 88368), (1841, 86016), (2048, 77322), (2104, 75264), (2352, 67328), (2688, 58912), (3072, 51548), (3136, 50496), (3156, 50176), (3584, 44184), (3682, 43008), (4096, 38661), (4208, 37632), (4704, 33664), (5376, 29456), (5523, 28672), (6144, 25774), (6272, 25248), (6312, 25088), (7168, 22092), (7364, 21504), (8416, 18816), (9408, 16832), (10752, 14728), (11046, 14336), (12288, 12887), (12544, 12624)]