140016954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 64

約数和(自身を含む): 358612992

約数和(自身を除く): 218596038

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 2442, 2849, 5698, 8191, 8547, 16382, 17094, 24573, 49146, 57337, 90101, 114674, 172011, 180202, 270303, 303067, 344022, 540606, 606134, 630707, 909201, 1261414, 1818402, 1892121, 2121469, 3333737, 3784242, 4242938, 6364407, 6667474, 10001211, 12728814, 20002422, 23336159, 46672318, 70008477, 140016954]

約数ペア:

[(1, 140016954), (2, 70008477), (3, 46672318), (6, 23336159), (7, 20002422), (11, 12728814), (14, 10001211), (21, 6667474), (22, 6364407), (33, 4242938), (37, 3784242), (42, 3333737), (66, 2121469), (74, 1892121), (77, 1818402), (111, 1261414), (154, 909201), (222, 630707), (231, 606134), (259, 540606), (407, 344022), (462, 303067), (518, 270303), (777, 180202), (814, 172011), (1221, 114674), (1554, 90101), (2442, 57337), (2849, 49146), (5698, 24573), (8191, 17094), (8547, 16382)]