139673598

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 314979840

約数和(自身を除く): 175306242

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 97, 102, 114, 194, 291, 323, 582, 646, 743, 969, 1486, 1649, 1843, 1938, 2229, 3298, 3686, 4458, 4947, 5529, 9894, 11058, 12631, 14117, 25262, 28234, 31331, 37893, 42351, 62662, 72071, 75786, 84702, 93993, 144142, 187986, 216213, 239989, 432426, 479978, 719967, 1225207, 1369349, 1439934, 2450414, 2738698, 3675621, 4108047, 7351242, 8216094, 23278933, 46557866, 69836799, 139673598]

約数ペア:

[(1, 139673598), (2, 69836799), (3, 46557866), (6, 23278933), (17, 8216094), (19, 7351242), (34, 4108047), (38, 3675621), (51, 2738698), (57, 2450414), (97, 1439934), (102, 1369349), (114, 1225207), (194, 719967), (291, 479978), (323, 432426), (582, 239989), (646, 216213), (743, 187986), (969, 144142), (1486, 93993), (1649, 84702), (1843, 75786), (1938, 72071), (2229, 62662), (3298, 42351), (3686, 37893), (4458, 31331), (4947, 28234), (5529, 25262), (9894, 14117), (11058, 12631)]