128996352

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13997}}^1$

素因数の和:14023

約数の個数: 66

約数和(自身を含む): 372500778

約数和(自身を除く): 243504426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 13997, 27994, 41991, 55988, 83982, 111976, 125973, 167964, 223952, 251946, 335928, 447904, 503892, 671856, 895808, 1007784, 1343712, 1791616, 2015568, 2687424, 3583232, 4031136, 5374848, 7166464, 8062272, 10749696, 14332928, 16124544, 21499392, 32249088, 42998784, 64498176, 128996352]

約数ペア:

[(1, 128996352), (2, 64498176), (3, 42998784), (4, 32249088), (6, 21499392), (8, 16124544), (9, 14332928), (12, 10749696), (16, 8062272), (18, 7166464), (24, 5374848), (32, 4031136), (36, 3583232), (48, 2687424), (64, 2015568), (72, 1791616), (96, 1343712), (128, 1007784), (144, 895808), (192, 671856), (256, 503892), (288, 447904), (384, 335928), (512, 251946), (576, 223952), (768, 167964), (1024, 125973), (1152, 111976), (1536, 83982), (2304, 55988), (3072, 41991), (4608, 27994), (9216, 13997)]