122821888

素因数分解:

$2^8\times 7^1\times {\mathrm{68539}}^1$

素因数の和:68562

約数の個数: 36

約数和(自身を含む): 280191520

約数和(自身を除く): 157369632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 68539, 137078, 274156, 479773, 548312, 959546, 1096624, 1919092, 2193248, 3838184, 4386496, 7676368, 8772992, 15352736, 17545984, 30705472, 61410944, 122821888]

約数ペア:

[(1, 122821888), (2, 61410944), (4, 30705472), (7, 17545984), (8, 15352736), (14, 8772992), (16, 7676368), (28, 4386496), (32, 3838184), (56, 2193248), (64, 1919092), (112, 1096624), (128, 959546), (224, 548312), (256, 479773), (448, 274156), (896, 137078), (1792, 68539)]