140876538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{57689}}^1$

素因数の和:57742

約数の個数: 32

約数和(自身を含む): 315679680

約数和(自身を除く): 174803142

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 57689, 115378, 173067, 346134, 634579, 1269158, 1903737, 2134493, 3807474, 4268986, 6403479, 12806958, 23479423, 46958846, 70438269, 140876538]

約数ペア:

[(1, 140876538), (2, 70438269), (3, 46958846), (6, 23479423), (11, 12806958), (22, 6403479), (33, 4268986), (37, 3807474), (66, 2134493), (74, 1903737), (111, 1269158), (222, 634579), (407, 346134), (814, 173067), (1221, 115378), (2442, 57689)]