156738780938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1\times {\mathrm{868561}}^1$

素因数の和:872509

約数の個数: 16

約数和(自身を含む): 245393084736

約数和(自身を除く): 88654303798

約数列:

[1, 2, 23, 46, 3923, 7846, 90229, 180458, 868561, 1737122, 19976903, 39953806, 3407364803, 6814729606, 78369390469, 156738780938]

約数ペア:

[(1, 156738780938), (2, 78369390469), (23, 6814729606), (46, 3407364803), (3923, 39953806), (7846, 19976903), (90229, 1737122), (180458, 868561)]