137381888

素因数分解:

$2^{11}\times 7^2\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 328414905

約数和(自身を除く): 191033017

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 392, 448, 512, 518, 592, 784, 896, 1024, 1036, 1184, 1369, 1568, 1792, 1813, 2048, 2072, 2368, 2738, 3136, 3584, 3626, 4144, 4736, 5476, 6272, 7168, 7252, 8288, 9472, 9583, 10952, 12544, 14336, 14504, 16576, 18944, 19166, 21904, 25088, 29008, 33152, 37888, 38332, 43808, 50176, 58016, 66304, 67081, 75776, 76664, 87616, 100352, 116032, 132608, 134162, 153328, 175232, 232064, 265216, 268324, 306656, 350464, 464128, 530432, 536648, 613312, 700928, 928256, 1073296, 1226624, 1401856, 1856512, 2146592, 2453248, 2803712, 3713024, 4293184, 4906496, 8586368, 9812992, 17172736, 19625984, 34345472, 68690944, 137381888]

約数ペア:

[(1, 137381888), (2, 68690944), (4, 34345472), (7, 19625984), (8, 17172736), (14, 9812992), (16, 8586368), (28, 4906496), (32, 4293184), (37, 3713024), (49, 2803712), (56, 2453248), (64, 2146592), (74, 1856512), (98, 1401856), (112, 1226624), (128, 1073296), (148, 928256), (196, 700928), (224, 613312), (256, 536648), (259, 530432), (296, 464128), (392, 350464), (448, 306656), (512, 268324), (518, 265216), (592, 232064), (784, 175232), (896, 153328), (1024, 134162), (1036, 132608), (1184, 116032), (1369, 100352), (1568, 87616), (1792, 76664), (1813, 75776), (2048, 67081), (2072, 66304), (2368, 58016), (2738, 50176), (3136, 43808), (3584, 38332), (3626, 37888), (4144, 33152), (4736, 29008), (5476, 25088), (6272, 21904), (7168, 19166), (7252, 18944), (8288, 16576), (9472, 14504), (9583, 14336), (10952, 12544)]