157839836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{512467}}^1$

素因数の和:512489

約数の個数: 24

約数和(自身を含む): 344378496

約数和(自身を除く): 186538660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 512467, 1024934, 2049868, 3587269, 5637137, 7174538, 11274274, 14349076, 22548548, 39459959, 78919918, 157839836]

約数ペア:

[(1, 157839836), (2, 78919918), (4, 39459959), (7, 22548548), (11, 14349076), (14, 11274274), (22, 7174538), (28, 5637137), (44, 3587269), (77, 2049868), (154, 1024934), (308, 512467)]