140956686

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{66931}}^1$

素因数の和:66958

約数の個数: 40

約数和(自身を含む): 340148424

約数和(自身を除く): 199191738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 66931, 133862, 200793, 401586, 602379, 870103, 1204758, 1740206, 1807137, 2610309, 3614274, 5220618, 5421411, 7830927, 10842822, 15661854, 23492781, 46985562, 70478343, 140956686]

約数ペア:

[(1, 140956686), (2, 70478343), (3, 46985562), (6, 23492781), (9, 15661854), (13, 10842822), (18, 7830927), (26, 5421411), (27, 5220618), (39, 3614274), (54, 2610309), (78, 1807137), (81, 1740206), (117, 1204758), (162, 870103), (234, 602379), (351, 401586), (702, 200793), (1053, 133862), (2106, 66931)]