156988463942

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{2538377}}^1$

素因数の和:2538520

約数の個数: 24

約数和(自身を含む): 252487382904

約数和(自身を除く): 95498918962

約数列:

[1, 2, 17, 34, 107, 214, 289, 578, 1819, 3638, 30923, 61846, 2538377, 5076754, 43152409, 86304818, 271606339, 543212678, 733590953, 1467181906, 4617307763, 9234615526, 78494231971, 156988463942]

約数ペア:

[(1, 156988463942), (2, 78494231971), (17, 9234615526), (34, 4617307763), (107, 1467181906), (214, 733590953), (289, 543212678), (578, 271606339), (1819, 86304818), (3638, 43152409), (30923, 5076754), (61846, 2538377)]