140977144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{228859}}^1$

素因数の和:228883

約数の個数: 32

約数和(自身を含む): 329558400

約数和(自身を除く): 188581256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 228859, 457718, 915436, 1602013, 1830872, 2517449, 3204026, 5034898, 6408052, 10069796, 12816104, 17622143, 20139592, 35244286, 70488572, 140977144]

約数ペア:

[(1, 140977144), (2, 70488572), (4, 35244286), (7, 20139592), (8, 17622143), (11, 12816104), (14, 10069796), (22, 6408052), (28, 5034898), (44, 3204026), (56, 2517449), (77, 1830872), (88, 1602013), (154, 915436), (308, 457718), (616, 228859)]