163346128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:776

約数の個数: 60

約数和(自身を含む): 350949760

約数和(自身を除く): 187603632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 139, 176, 242, 278, 484, 556, 607, 968, 1112, 1214, 1529, 1936, 2224, 2428, 3058, 4856, 6116, 6677, 9712, 12232, 13354, 16819, 24464, 26708, 33638, 53416, 67276, 73447, 84373, 106832, 134552, 146894, 168746, 269104, 293788, 337492, 587576, 674984, 928103, 1175152, 1349968, 1856206, 3712412, 7424824, 10209133, 14849648, 20418266, 40836532, 81673064, 163346128]

約数ペア:

[(1, 163346128), (2, 81673064), (4, 40836532), (8, 20418266), (11, 14849648), (16, 10209133), (22, 7424824), (44, 3712412), (88, 1856206), (121, 1349968), (139, 1175152), (176, 928103), (242, 674984), (278, 587576), (484, 337492), (556, 293788), (607, 269104), (968, 168746), (1112, 146894), (1214, 134552), (1529, 106832), (1936, 84373), (2224, 73447), (2428, 67276), (3058, 53416), (4856, 33638), (6116, 26708), (6677, 24464), (9712, 16819), (12232, 13354)]