134128568

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77263}}^1$

素因数の和:77307

約数の個数: 32

約数和(自身を含む): 296693760

約数和(自身を除く): 162565192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 77263, 154526, 309052, 540841, 618104, 1081682, 2163364, 2395153, 4326728, 4790306, 9580612, 16766071, 19161224, 33532142, 67064284, 134128568]

約数ペア:

[(1, 134128568), (2, 67064284), (4, 33532142), (7, 19161224), (8, 16766071), (14, 9580612), (28, 4790306), (31, 4326728), (56, 2395153), (62, 2163364), (124, 1081682), (217, 618104), (248, 540841), (434, 309052), (868, 154526), (1736, 77263)]