142884224

素因数分解:

$2^7\times 7^1\times {\mathrm{159469}}^1$

素因数の和:159490

約数の個数: 32

約数和(自身を含む): 325318800

約数和(自身を除く): 182434576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 159469, 318938, 637876, 1116283, 1275752, 2232566, 2551504, 4465132, 5103008, 8930264, 10206016, 17860528, 20412032, 35721056, 71442112, 142884224]

約数ペア:

[(1, 142884224), (2, 71442112), (4, 35721056), (7, 20412032), (8, 17860528), (14, 10206016), (16, 8930264), (28, 5103008), (32, 4465132), (56, 2551504), (64, 2232566), (112, 1275752), (128, 1116283), (224, 637876), (448, 318938), (896, 159469)]