140739498

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8116

約数の個数: 64

約数和(自身を含む): 348624000

約数和(自身を除く): 207884502

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5814, 8069, 8721, 16138, 17442, 24207, 48414, 72621, 137173, 145242, 153311, 217863, 274346, 306622, 411519, 435726, 459933, 823038, 919866, 1234557, 1379799, 2469114, 2606287, 2759598, 3703671, 4139397, 5212574, 7407342, 7818861, 8278794, 15637722, 23456583, 46913166, 70369749, 140739498]

約数ペア:

[(1, 140739498), (2, 70369749), (3, 46913166), (6, 23456583), (9, 15637722), (17, 8278794), (18, 7818861), (19, 7407342), (27, 5212574), (34, 4139397), (38, 3703671), (51, 2759598), (54, 2606287), (57, 2469114), (102, 1379799), (114, 1234557), (153, 919866), (171, 823038), (306, 459933), (323, 435726), (342, 411519), (459, 306622), (513, 274346), (646, 217863), (918, 153311), (969, 145242), (1026, 137173), (1938, 72621), (2907, 48414), (5814, 24207), (8069, 17442), (8721, 16138)]