126170128

素因数分解:

$2^4\times 7^1\times {\mathrm{1126519}}^1$

素因数の和:1126534

約数の個数: 20

約数和(自身を含む): 279376960

約数和(自身を除く): 153206832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1126519, 2253038, 4506076, 7885633, 9012152, 15771266, 18024304, 31542532, 63085064, 126170128]

約数ペア:

[(1, 126170128), (2, 63085064), (4, 31542532), (7, 18024304), (8, 15771266), (14, 9012152), (16, 7885633), (28, 4506076), (56, 2253038), (112, 1126519)]