163095712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12701

約数の個数: 48

約数和(自身を含む): 356977152

約数和(自身を除く): 193881440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12647, 12896, 25294, 50588, 101176, 164411, 202352, 328822, 392057, 404704, 657644, 784114, 1315288, 1568228, 2630576, 3136456, 5096741, 5261152, 6272912, 10193482, 12545824, 20386964, 40773928, 81547856, 163095712]

約数ペア:

[(1, 163095712), (2, 81547856), (4, 40773928), (8, 20386964), (13, 12545824), (16, 10193482), (26, 6272912), (31, 5261152), (32, 5096741), (52, 3136456), (62, 2630576), (104, 1568228), (124, 1315288), (208, 784114), (248, 657644), (403, 404704), (416, 392057), (496, 328822), (806, 202352), (992, 164411), (1612, 101176), (3224, 50588), (6448, 25294), (12647, 12896)]