161427431488

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1386643}}^1$

素因数の和:1386779

約数の個数: 56

約数和(自身を含む): 342345763872

約数和(自身を除く): 180918332384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 428, 544, 856, 1088, 1712, 1819, 3424, 3638, 6848, 7276, 14552, 29104, 58208, 116416, 1386643, 2773286, 5546572, 11093144, 22186288, 23572931, 44372576, 47145862, 88745152, 94291724, 148370801, 188583448, 296741602, 377166896, 593483204, 754333792, 1186966408, 1508667584, 2373932816, 2522303617, 4747865632, 5044607234, 9495731264, 10089214468, 20178428936, 40356857872, 80713715744, 161427431488]

約数ペア:

[(1, 161427431488), (2, 80713715744), (4, 40356857872), (8, 20178428936), (16, 10089214468), (17, 9495731264), (32, 5044607234), (34, 4747865632), (64, 2522303617), (68, 2373932816), (107, 1508667584), (136, 1186966408), (214, 754333792), (272, 593483204), (428, 377166896), (544, 296741602), (856, 188583448), (1088, 148370801), (1712, 94291724), (1819, 88745152), (3424, 47145862), (3638, 44372576), (6848, 23572931), (7276, 22186288), (14552, 11093144), (29104, 5546572), (58208, 2773286), (116416, 1386643)]