142454576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{809401}}^1$

素因数の和:809420

約数の個数: 20

約数和(自身を含む): 301097544

約数和(自身を除く): 158642968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 809401, 1618802, 3237604, 6475208, 8903411, 12950416, 17806822, 35613644, 71227288, 142454576]

約数ペア:

[(1, 142454576), (2, 71227288), (4, 35613644), (8, 17806822), (11, 12950416), (16, 8903411), (22, 6475208), (44, 3237604), (88, 1618802), (176, 809401)]