140956254

素因数分解:

$2^1\times 3^3\times {\mathrm{1319}}^1\times {\mathrm{1979}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 313632000

約数和(自身を除く): 172675746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1319, 1979, 2638, 3957, 3958, 5937, 7914, 11871, 11874, 17811, 23742, 35613, 35622, 53433, 71226, 106866, 2610301, 5220602, 7830903, 15661806, 23492709, 46985418, 70478127, 140956254]

約数ペア:

[(1, 140956254), (2, 70478127), (3, 46985418), (6, 23492709), (9, 15661806), (18, 7830903), (27, 5220602), (54, 2610301), (1319, 106866), (1979, 71226), (2638, 53433), (3957, 35622), (3958, 35613), (5937, 23742), (7914, 17811), (11871, 11874)]