127136884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{122719}}^1$

素因数の和:122767

約数の個数: 24

約数和(自身を含む): 261148160

約数和(自身を除く): 134011276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 122719, 245438, 490876, 859033, 1718066, 3436132, 4540603, 9081206, 18162412, 31784221, 63568442, 127136884]

約数ペア:

[(1, 127136884), (2, 63568442), (4, 31784221), (7, 18162412), (14, 9081206), (28, 4540603), (37, 3436132), (74, 1718066), (148, 859033), (259, 490876), (518, 245438), (1036, 122719)]