147978292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{480449}}^1$

素因数の和:480471

約数の個数: 24

約数和(自身を含む): 322862400

約数和(自身を除く): 174884108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 480449, 960898, 1921796, 3363143, 5284939, 6726286, 10569878, 13452572, 21139756, 36994573, 73989146, 147978292]

約数ペア:

[(1, 147978292), (2, 73989146), (4, 36994573), (7, 21139756), (11, 13452572), (14, 10569878), (22, 6726286), (28, 5284939), (44, 3363143), (77, 1921796), (154, 960898), (308, 480449)]