262143152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8059}}^1$

素因数の和:8193

約数の個数: 40

約数和(自身を含む): 539697600

約数和(自身を除く): 277554448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 4066, 8059, 8132, 16118, 16264, 32236, 32528, 64472, 128944, 153121, 306242, 612484, 862313, 1224968, 1724626, 2449936, 3449252, 6898504, 13797008, 16383947, 32767894, 65535788, 131071576, 262143152]

約数ペア:

[(1, 262143152), (2, 131071576), (4, 65535788), (8, 32767894), (16, 16383947), (19, 13797008), (38, 6898504), (76, 3449252), (107, 2449936), (152, 1724626), (214, 1224968), (304, 862313), (428, 612484), (856, 306242), (1712, 153121), (2033, 128944), (4066, 64472), (8059, 32528), (8132, 32236), (16118, 16264)]