126664048

素因数分解:

$2^4\times 7^1\times {\mathrm{1130929}}^1$

素因数の和:1130944

約数の個数: 20

約数和(自身を含む): 280470640

約数和(自身を除く): 153806592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1130929, 2261858, 4523716, 7916503, 9047432, 15833006, 18094864, 31666012, 63332024, 126664048]

約数ペア:

[(1, 126664048), (2, 63332024), (4, 31666012), (7, 18094864), (8, 15833006), (14, 9047432), (16, 7916503), (28, 4523716), (56, 2261858), (112, 1130929)]