145974136

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 351918000

約数和(自身を除く): 205943864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 97, 98, 154, 194, 196, 308, 349, 388, 392, 539, 616, 679, 698, 776, 1067, 1078, 1358, 1396, 2134, 2156, 2443, 2716, 2792, 3839, 4268, 4312, 4753, 4886, 5432, 7469, 7678, 8536, 9506, 9772, 14938, 15356, 17101, 19012, 19544, 26873, 29876, 30712, 33853, 34202, 38024, 52283, 53746, 59752, 67706, 68404, 104566, 107492, 135412, 136808, 188111, 209132, 214984, 236971, 270824, 372383, 376222, 418264, 473942, 744766, 752444, 947884, 1489532, 1504888, 1658797, 1895768, 2606681, 2979064, 3317594, 5213362, 6635188, 10426724, 13270376, 18246767, 20853448, 36493534, 72987068, 145974136]

約数ペア:

[(1, 145974136), (2, 72987068), (4, 36493534), (7, 20853448), (8, 18246767), (11, 13270376), (14, 10426724), (22, 6635188), (28, 5213362), (44, 3317594), (49, 2979064), (56, 2606681), (77, 1895768), (88, 1658797), (97, 1504888), (98, 1489532), (154, 947884), (194, 752444), (196, 744766), (308, 473942), (349, 418264), (388, 376222), (392, 372383), (539, 270824), (616, 236971), (679, 214984), (698, 209132), (776, 188111), (1067, 136808), (1078, 135412), (1358, 107492), (1396, 104566), (2134, 68404), (2156, 67706), (2443, 59752), (2716, 53746), (2792, 52283), (3839, 38024), (4268, 34202), (4312, 33853), (4753, 30712), (4886, 29876), (5432, 26873), (7469, 19544), (7678, 19012), (8536, 17101), (9506, 15356), (9772, 14938)]