141445840

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9161}}^1$

素因数の和:9367

約数の個数: 40

約数和(自身を含む): 330601608

約数和(自身を除く): 189155768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 9161, 15440, 18322, 36644, 45805, 73288, 91610, 146576, 183220, 366440, 732880, 1768073, 3536146, 7072292, 8840365, 14144584, 17680730, 28289168, 35361460, 70722920, 141445840]

約数ペア:

[(1, 141445840), (2, 70722920), (4, 35361460), (5, 28289168), (8, 17680730), (10, 14144584), (16, 8840365), (20, 7072292), (40, 3536146), (80, 1768073), (193, 732880), (386, 366440), (772, 183220), (965, 146576), (1544, 91610), (1930, 73288), (3088, 45805), (3860, 36644), (7720, 18322), (9161, 15440)]