126760964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{77863}}^1$

素因数の和:77915

約数の個数: 24

約数和(自身を含む): 248541888

約数和(自身を除く): 121780924

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 77863, 155726, 311452, 856493, 1712986, 2880931, 3425972, 5761862, 11523724, 31690241, 63380482, 126760964]

約数ペア:

[(1, 126760964), (2, 63380482), (4, 31690241), (11, 11523724), (22, 5761862), (37, 3425972), (44, 2880931), (74, 1712986), (148, 856493), (407, 311452), (814, 155726), (1628, 77863)]