155739752

素因数分解:

$2^3\times 7^1\times {\mathrm{2781067}}^1$

素因数の和:2781080

約数の個数: 16

約数和(自身を含む): 333728160

約数和(自身を除く): 177988408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2781067, 5562134, 11124268, 19467469, 22248536, 38934938, 77869876, 155739752]

約数ペア:

[(1, 155739752), (2, 77869876), (4, 38934938), (7, 22248536), (8, 19467469), (14, 11124268), (28, 5562134), (56, 2781067)]