15946233856

素因数分解:

$2^{11}\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1380

約数の個数: 144

約数和(自身を含む): 37404286920

約数和(自身を除く): 21458053064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 131, 196, 224, 256, 262, 392, 448, 512, 524, 784, 896, 917, 1024, 1048, 1213, 1568, 1792, 1834, 2048, 2096, 2426, 3136, 3584, 3668, 4192, 4852, 6272, 6419, 7168, 7336, 8384, 8491, 9704, 12544, 12838, 14336, 14672, 16768, 16982, 19408, 25088, 25676, 29344, 33536, 33964, 38816, 50176, 51352, 58688, 59437, 67072, 67928, 77632, 100352, 102704, 117376, 118874, 134144, 135856, 155264, 158903, 205408, 234752, 237748, 268288, 271712, 310528, 317806, 410816, 469504, 475496, 543424, 621056, 635612, 821632, 939008, 950992, 1086848, 1112321, 1242112, 1271224, 1643264, 1878016, 1901984, 2173696, 2224642, 2484224, 2542448, 3286528, 3803968, 4347392, 4449284, 5084896, 6573056, 7607936, 7786247, 8694784, 8898568, 10169792, 13146112, 15215872, 15572494, 17389568, 17797136, 20339584, 30431744, 31144988, 35594272, 40679168, 60863488, 62289976, 71188544, 81358336, 121726976, 124579952, 142377088, 162716672, 249159904, 284754176, 325433344, 498319808, 569508352, 996639616, 1139016704, 1993279232, 2278033408, 3986558464, 7973116928, 15946233856]

約数ペア:

[(1, 15946233856), (2, 7973116928), (4, 3986558464), (7, 2278033408), (8, 1993279232), (14, 1139016704), (16, 996639616), (28, 569508352), (32, 498319808), (49, 325433344), (56, 284754176), (64, 249159904), (98, 162716672), (112, 142377088), (128, 124579952), (131, 121726976), (196, 81358336), (224, 71188544), (256, 62289976), (262, 60863488), (392, 40679168), (448, 35594272), (512, 31144988), (524, 30431744), (784, 20339584), (896, 17797136), (917, 17389568), (1024, 15572494), (1048, 15215872), (1213, 13146112), (1568, 10169792), (1792, 8898568), (1834, 8694784), (2048, 7786247), (2096, 7607936), (2426, 6573056), (3136, 5084896), (3584, 4449284), (3668, 4347392), (4192, 3803968), (4852, 3286528), (6272, 2542448), (6419, 2484224), (7168, 2224642), (7336, 2173696), (8384, 1901984), (8491, 1878016), (9704, 1643264), (12544, 1271224), (12838, 1242112), (14336, 1112321), (14672, 1086848), (16768, 950992), (16982, 939008), (19408, 821632), (25088, 635612), (25676, 621056), (29344, 543424), (33536, 475496), (33964, 469504), (38816, 410816), (50176, 317806), (51352, 310528), (58688, 271712), (59437, 268288), (67072, 237748), (67928, 234752), (77632, 205408), (100352, 158903), (102704, 155264), (117376, 135856), (118874, 134144)]