140239494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24121}}^1$

素因数の和:24165

約数の個数: 48

約数和(自身を含む): 338672880

約数和(自身を除く): 198433386

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 24121, 48242, 72363, 144726, 217089, 410057, 434178, 458299, 820114, 916598, 1230171, 1374897, 2460342, 2749794, 3690513, 4124691, 7381026, 7791083, 8249382, 15582166, 23373249, 46746498, 70119747, 140239494]

約数ペア:

[(1, 140239494), (2, 70119747), (3, 46746498), (6, 23373249), (9, 15582166), (17, 8249382), (18, 7791083), (19, 7381026), (34, 4124691), (38, 3690513), (51, 2749794), (57, 2460342), (102, 1374897), (114, 1230171), (153, 916598), (171, 820114), (306, 458299), (323, 434178), (342, 410057), (646, 217089), (969, 144726), (1938, 72363), (2907, 48242), (5814, 24121)]