144548894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 253454016

約数和(自身を除く): 108905122

約数列:

[1, 2, 7, 14, 61, 122, 193, 386, 427, 854, 877, 1351, 1754, 2702, 6139, 11773, 12278, 23546, 53497, 82411, 106994, 164822, 169261, 338522, 374479, 748958, 1184827, 2369654, 10324921, 20649842, 72274447, 144548894]

約数ペア:

[(1, 144548894), (2, 72274447), (7, 20649842), (14, 10324921), (61, 2369654), (122, 1184827), (193, 748958), (386, 374479), (427, 338522), (854, 169261), (877, 164822), (1351, 106994), (1754, 82411), (2702, 53497), (6139, 23546), (11773, 12278)]