139386546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 346731840

約数和(自身を除く): 207345294

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 107, 114, 117, 171, 214, 234, 247, 293, 321, 342, 494, 586, 642, 741, 879, 963, 1391, 1482, 1758, 1926, 2033, 2223, 2637, 2782, 3809, 4066, 4173, 4446, 5274, 5567, 6099, 7618, 8346, 11134, 11427, 12198, 12519, 16701, 18297, 22854, 25038, 26429, 31351, 33402, 34281, 36594, 50103, 52858, 62702, 68562, 72371, 79287, 94053, 100206, 144742, 158574, 188106, 217113, 237861, 282159, 407563, 434226, 475722, 564318, 595669, 651339, 815126, 1191338, 1222689, 1302678, 1787007, 2445378, 3574014, 3668067, 5361021, 7336134, 7743697, 10722042, 15487394, 23231091, 46462182, 69693273, 139386546]

約数ペア:

[(1, 139386546), (2, 69693273), (3, 46462182), (6, 23231091), (9, 15487394), (13, 10722042), (18, 7743697), (19, 7336134), (26, 5361021), (38, 3668067), (39, 3574014), (57, 2445378), (78, 1787007), (107, 1302678), (114, 1222689), (117, 1191338), (171, 815126), (214, 651339), (234, 595669), (247, 564318), (293, 475722), (321, 434226), (342, 407563), (494, 282159), (586, 237861), (642, 217113), (741, 188106), (879, 158574), (963, 144742), (1391, 100206), (1482, 94053), (1758, 79287), (1926, 72371), (2033, 68562), (2223, 62702), (2637, 52858), (2782, 50103), (3809, 36594), (4066, 34281), (4173, 33402), (4446, 31351), (5274, 26429), (5567, 25038), (6099, 22854), (7618, 18297), (8346, 16701), (11134, 12519), (11427, 12198)]