156284928

素因数分解:

$2^{11}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 462079800

約数和(自身を除く): 305794872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 139, 144, 183, 192, 244, 256, 278, 288, 366, 384, 417, 488, 512, 549, 556, 576, 732, 768, 834, 976, 1024, 1098, 1112, 1152, 1251, 1464, 1536, 1668, 1952, 2048, 2196, 2224, 2304, 2502, 2928, 3072, 3336, 3904, 4392, 4448, 4608, 5004, 5856, 6144, 6672, 7808, 8479, 8784, 8896, 9216, 10008, 11712, 13344, 15616, 16958, 17568, 17792, 18432, 20016, 23424, 25437, 26688, 31232, 33916, 35136, 35584, 40032, 46848, 50874, 53376, 62464, 67832, 70272, 71168, 76311, 80064, 93696, 101748, 106752, 124928, 135664, 140544, 142336, 152622, 160128, 187392, 203496, 213504, 271328, 281088, 284672, 305244, 320256, 374784, 406992, 427008, 542656, 562176, 610488, 640512, 813984, 854016, 1085312, 1124352, 1220976, 1281024, 1627968, 2170624, 2441952, 2562048, 3255936, 4341248, 4883904, 6511872, 8682496, 9767808, 13023744, 17364992, 19535616, 26047488, 39071232, 52094976, 78142464, 156284928]

約数ペア:

[(1, 156284928), (2, 78142464), (3, 52094976), (4, 39071232), (6, 26047488), (8, 19535616), (9, 17364992), (12, 13023744), (16, 9767808), (18, 8682496), (24, 6511872), (32, 4883904), (36, 4341248), (48, 3255936), (61, 2562048), (64, 2441952), (72, 2170624), (96, 1627968), (122, 1281024), (128, 1220976), (139, 1124352), (144, 1085312), (183, 854016), (192, 813984), (244, 640512), (256, 610488), (278, 562176), (288, 542656), (366, 427008), (384, 406992), (417, 374784), (488, 320256), (512, 305244), (549, 284672), (556, 281088), (576, 271328), (732, 213504), (768, 203496), (834, 187392), (976, 160128), (1024, 152622), (1098, 142336), (1112, 140544), (1152, 135664), (1251, 124928), (1464, 106752), (1536, 101748), (1668, 93696), (1952, 80064), (2048, 76311), (2196, 71168), (2224, 70272), (2304, 67832), (2502, 62464), (2928, 53376), (3072, 50874), (3336, 46848), (3904, 40032), (4392, 35584), (4448, 35136), (4608, 33916), (5004, 31232), (5856, 26688), (6144, 25437), (6672, 23424), (7808, 20016), (8479, 18432), (8784, 17792), (8896, 17568), (9216, 16958), (10008, 15616), (11712, 13344)]