165514244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18301}}^1$

素因数の和:18348

約数の個数: 48

約数和(自身を含む): 368968320

約数和(自身を除く): 203454076

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 18301, 36602, 73204, 128107, 256214, 311117, 347719, 512428, 622234, 695438, 1244468, 1390876, 2177819, 2434033, 4355638, 4868066, 5911223, 8711276, 9736132, 11822446, 23644892, 41378561, 82757122, 165514244]

約数ペア:

[(1, 165514244), (2, 82757122), (4, 41378561), (7, 23644892), (14, 11822446), (17, 9736132), (19, 8711276), (28, 5911223), (34, 4868066), (38, 4355638), (68, 2434033), (76, 2177819), (119, 1390876), (133, 1244468), (238, 695438), (266, 622234), (323, 512428), (476, 347719), (532, 311117), (646, 256214), (1292, 128107), (2261, 73204), (4522, 36602), (9044, 18301)]