140954792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{15859}}^1$

素因数の和:15977

約数の個数: 32

約数和(自身を含む): 291189600

約数和(自身を除く): 150234808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 15859, 31718, 63436, 126872, 174449, 348898, 697796, 1395592, 1601759, 3203518, 6407036, 12814072, 17619349, 35238698, 70477396, 140954792]

約数ペア:

[(1, 140954792), (2, 70477396), (4, 35238698), (8, 17619349), (11, 12814072), (22, 6407036), (44, 3203518), (88, 1601759), (101, 1395592), (202, 697796), (404, 348898), (808, 174449), (1111, 126872), (2222, 63436), (4444, 31718), (8888, 15859)]