143145784

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 273283920

約数和(自身を除く): 130138136

約数列:

[1, 2, 4, 8, 83, 166, 193, 332, 386, 664, 772, 1117, 1544, 2234, 4468, 8936, 16019, 32038, 64076, 92711, 128152, 185422, 215581, 370844, 431162, 741688, 862324, 1724648, 17893223, 35786446, 71572892, 143145784]

約数ペア:

[(1, 143145784), (2, 71572892), (4, 35786446), (8, 17893223), (83, 1724648), (166, 862324), (193, 741688), (332, 431162), (386, 370844), (664, 215581), (772, 185422), (1117, 128152), (1544, 92711), (2234, 64076), (4468, 32038), (8936, 16019)]