171495424

素因数分解:

$2^{12}\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 52

約数和(自身を含む): 346479300

約数和(自身を除く): 174983876

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 281, 298, 512, 562, 596, 1024, 1124, 1192, 2048, 2248, 2384, 4096, 4496, 4768, 8992, 9536, 17984, 19072, 35968, 38144, 41869, 71936, 76288, 83738, 143872, 152576, 167476, 287744, 305152, 334952, 575488, 610304, 669904, 1150976, 1339808, 2679616, 5359232, 10718464, 21436928, 42873856, 85747712, 171495424]

約数ペア:

[(1, 171495424), (2, 85747712), (4, 42873856), (8, 21436928), (16, 10718464), (32, 5359232), (64, 2679616), (128, 1339808), (149, 1150976), (256, 669904), (281, 610304), (298, 575488), (512, 334952), (562, 305152), (596, 287744), (1024, 167476), (1124, 152576), (1192, 143872), (2048, 83738), (2248, 76288), (2384, 71936), (4096, 41869), (4496, 38144), (4768, 35968), (8992, 19072), (9536, 17984)]