126724156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 248872960

約数和(自身を除く): 122148804

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 619, 806, 1238, 1612, 1651, 2476, 3302, 3937, 6604, 7874, 8047, 15748, 16094, 19189, 32188, 38378, 51181, 76756, 78613, 102362, 157226, 204724, 249457, 314452, 498914, 997828, 1021969, 2043938, 2437003, 4087876, 4874006, 9748012, 31681039, 63362078, 126724156]

約数ペア:

[(1, 126724156), (2, 63362078), (4, 31681039), (13, 9748012), (26, 4874006), (31, 4087876), (52, 2437003), (62, 2043938), (124, 1021969), (127, 997828), (254, 498914), (403, 314452), (508, 249457), (619, 204724), (806, 157226), (1238, 102362), (1612, 78613), (1651, 76756), (2476, 51181), (3302, 38378), (3937, 32188), (6604, 19189), (7874, 16094), (8047, 15748)]