8173109958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1326

約数の個数: 128

約数和(自身を含む): 19697126400

約数和(自身を除く): 11524016442

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 353, 442, 494, 646, 663, 706, 741, 919, 969, 1059, 1326, 1482, 1838, 1938, 2118, 2757, 4199, 4589, 5514, 6001, 6707, 8398, 9178, 11947, 12002, 12597, 13414, 13767, 15623, 17461, 18003, 20121, 23894, 25194, 27534, 31246, 34922, 35841, 36006, 40242, 46869, 52383, 71682, 78013, 87191, 93738, 104766, 114019, 156026, 174382, 203099, 226993, 228038, 234039, 261573, 296837, 324407, 342057, 406198, 453986, 468078, 523146, 593674, 609297, 648814, 680979, 684114, 890511, 973221, 1218594, 1361958, 1482247, 1781022, 1946442, 2964494, 3858881, 4217291, 4446741, 5514919, 6163733, 7717762, 8434582, 8893482, 11029838, 11576643, 12327466, 12651873, 16544757, 18491199, 23153286, 25303746, 33089514, 36982398, 71693947, 80128529, 104783461, 143387894, 160257058, 209566922, 215081841, 240385587, 314350383, 430163682, 480771174, 628700766, 1362184993, 2724369986, 4086554979, 8173109958]

約数ペア:

[(1, 8173109958), (2, 4086554979), (3, 2724369986), (6, 1362184993), (13, 628700766), (17, 480771174), (19, 430163682), (26, 314350383), (34, 240385587), (38, 215081841), (39, 209566922), (51, 160257058), (57, 143387894), (78, 104783461), (102, 80128529), (114, 71693947), (221, 36982398), (247, 33089514), (323, 25303746), (353, 23153286), (442, 18491199), (494, 16544757), (646, 12651873), (663, 12327466), (706, 11576643), (741, 11029838), (919, 8893482), (969, 8434582), (1059, 7717762), (1326, 6163733), (1482, 5514919), (1838, 4446741), (1938, 4217291), (2118, 3858881), (2757, 2964494), (4199, 1946442), (4589, 1781022), (5514, 1482247), (6001, 1361958), (6707, 1218594), (8398, 973221), (9178, 890511), (11947, 684114), (12002, 680979), (12597, 648814), (13414, 609297), (13767, 593674), (15623, 523146), (17461, 468078), (18003, 453986), (20121, 406198), (23894, 342057), (25194, 324407), (27534, 296837), (31246, 261573), (34922, 234039), (35841, 228038), (36006, 226993), (40242, 203099), (46869, 174382), (52383, 156026), (71682, 114019), (78013, 104766), (87191, 93738)]